BC Technical, Inc. v. Ensil International Corp. ( 2012 )


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  •                                                                               FILED
    United States Court of Appeals
    Tenth Circuit
    UNITED STATES COURT OF APPEALS
    February 7, 2012
    TENTH CIRCUIT
    Elisabeth A. Shumaker
    Clerk of Court
    BC TECHNICAL, INC.,
    Plaintiff-Counter-Defendant-
    Appellee/Cross-Appellant,
    No. 09-4011 & 09-4019
    v.                                                             (D. Utah)
    (D.C. No. 2:02-CV-700-TS-SA)
    ENSIL INTERNATIONAL
    CORPORATION, a New York
    corporation,
    Defendant-Counter-Claimant-
    Appellant/Cross-Appellee.
    ORDER AND JUDGMENT*
    Before MURPHY, SEYMOUR, and O'BRIEN, Circuit Judges.
    The jury found Ensil International Corporation (Ensil) (1) breached a contract with
    BC Technical, Inc. (BC) by failing to repair damaged circuit boards and (2) converted
    BC’s property by unreasonably refusing to return the circuit boards BC had
    *
    This order and judgment is an unpublished decision, not binding precedent. 10th
    Cir. R. 32.1(A). Citation to unpublished decisions is not prohibited. Fed. R. App. 32.1.
    It is appropriate as it relates to law of the case, issue preclusion and claim preclusion.
    Unpublished decisions may also be cited for their persuasive value. 10th Cir. R. 32.1(A).
    Citation to an order and judgment must be accompanied by an appropriate parenthetical
    notation B (unpublished). Id.
    sent for repair. Before the jury retired for deliberations, Ensil moved for judgment as a
    matter of law. Following the trial, Ensil again moved for judgment as a matter of law
    and/or a new trial. The district court denied the motions. Ensil appealed from the court’s
    judgment and the denial of its post-trial motions.1 BC cross-appeals from the district
    court’s denial of its motion for prejudgment interest.
    Ensil contends the verdict cannot stand because its contract with BC was illegal
    and unenforceable under the Copyright Act and Utah law. It also contends BC’s
    conversion claims must fail because, without valid expert testimony establishing the
    unrepaired circuit boards were, in fact, repairable or, in the alternative, that non-
    repairable boards had value, there is no evidence of BC’s actual losses either from a
    breach of contract or conversion. Ensil also claims the conversion claim must fail for two
    other reasons -- it had a lawful justification for retaining the circuit boards and BC’s
    claim was barred by the economic loss rule. In the alternative, Ensil claims it is entitled
    to a new trial because the jury instructions and verdict form resulted in prejudicial error
    and the district court improperly admitted the testimony of BC’s damages expert. We
    affirm.
    I. FACTUAL BACKGROUND
    BC Technical was formed by Charles Hale, its President and CEO, to service
    nuclear medical imaging devices and peripheral devices such as gamma cameras2 and
    1
    Our jurisdiction derives from 
    28 U.S.C. § 1291
    .
    2
    Nuclear gamma cameras take images of a patient who has been injected with a
    radioactive pharmaceutical. This pharmaceutical “goes to certain organs and certain parts
    -2-
    magnetic resonance imaging (MRI) equipment. As part of its services, BC offered a
    repair exchange program whereby it would provide its customers with used, but
    functional, circuit boards in exchange for a fee and the customer’s defective circuit
    boards. The defective circuit boards in some instances contained malfunctioning
    integrated circuits referred to as PROMs.3 During the relevant time period, 2001-2002,
    BC did not have the capability to repair all of the defective circuit boards it received from
    its customers. Its shortcoming was, seemingly, met by Ensil.
    Ensil International is a New York corporation with offices in Lewiston, New
    York. It sought customers needing repair of electronic circuit boards. On February 28,
    2001, Ensil emailed BC an advertisement declaring its specialization in “Repair, Rework,
    Test and Inspection of electronic circuit boards and assemblies for Medical/Clinical,
    Scientific and Industrial Applications.” (Appellant’s App’x Vol. VI at 1461.) In
    response, Hale called Ensil to discuss whether it could repair BC’s defective circuit
    boards. He spoke with Ken McDowell and described the defective circuit boards.
    McDowell assured Hale that Ensil could make the necessary repairs. McDowell did not
    mention any limitations on Ensil’s repair capabilities or potential software license issues.
    During the following months, the parties continued to correspond and exchange
    of the body” and “lights them up” for the cameras. (Appellant’s App’x Vol. IV at 1042,
    1047.)
    3
    “PROM” is an acronym for “programmable read only memory.” (Appellant’s
    App’x Vol. IV at 1051-52.) It is an electronic device that can be programmed with
    software using a device known as a PROM “programmer” or “burner.” (Appellant’s
    App’x Vol. IV at 1052.) The software embedded onto a PROM is sometimes known as
    “firmware.” (Appellant’s App’x Vol. IV at 1052-55.)
    -3-
    information about BC’s defective circuit boards.
    On April 3, 2001, McDowell sent an email to Hale stating Ensil had “all
    information needed to repair” BC’s damaged circuit boards and once Ensil received the
    boards, it would “generate an estimate for [BC] based on time and materials needed to
    complete each repair.” (Appellant’s App’x Vol. VI at 1464). On April 25, 2001, BC sent
    Ensil 28 circuit boards for inspection. On May 1, 2001, Ensil provided BC with its initial
    estimate of repair costs. Shortly thereafter, the initial estimate was negotiated down to
    $27,400. BC paid Ensil $15,000 to begin repairs. Without any express mention of
    copyright concerns, Ensil agreed to repair BC’s twenty-eight circuit boards in a six to ten
    day turn-around period.
    Ensil’s repairs did not proceed as planned. The difficulties resulted in a number of
    circuit boards being shipped back and forth between the parties throughout the remainder
    of 2001 in an apparent collaborative effort to accomplish the necessary repairs.
    Ultimately, Ensil successfully repaired five or six circuit boards.
    In January of 2002, BC called Ensil and demanded the return of its remaining
    circuit boards. The parties engaged in discussions through May 2002 regarding the return
    of the unrepaired circuit boards. On May 9, 2002, Ensil faxed a letter requiring BC to
    sign for the return of the circuit boards. The letter contained the following language:
    I ____ on (DATE) _____ have instructed Ensil International to return all
    product to BC Technical in as is condition, as is condition is understood by
    both parties to be (not re-assembled, not re-verified, as received)
    (Appellant’s App’x Vol. VI at 1538.) Ensil claimed that due to it being an “ISO quality
    -4-
    organization” 4 the letter was really a “standard ISO form” which BC was required to sign
    before Ensil could return the circuit boards. (Appellant’s App’x Vol. IV at 1096;
    Appellant’s App’x Vol. VI at 1538.) Upon receipt of this letter, Hale inserted handwritten
    notations stating:
    As an ISO quality organization it must be understood that these units have
    been in Ensils [sic] possession for well over a year and Ensil has attempted
    to repair these without any success. These units have been sent to BC
    Technical to see if their repair was successful many times and to date none
    have been repaired.
    (Appellant’s App’x Vol. VI at 1539.)
    Hale signed the amended form on behalf of BC and sent it back to Ensil. Due to
    Hale’s notation, Ensil refused to return the circuit boards at that time. As a result, on July
    22, 2002, BC brought suit against Ensil. The circuit boards were not returned until
    December 2005.
    PROM Repair
    Some circuit boards contained malfunctioning PROMs. To repair a damaged
    circuit board with a defective PROM, the following steps are required: (1) the software
    of a fully functional PROM of the same type must be copied to a PROM burner; (2) the
    4
    ISO is the short name for the International Organization for Standardization.
    The organization develops standards at the request of industry groups. It engages in a
    detailed process and eventually publishes an international standard on the requested
    subject. How ISO Develops Standards, ISO - Int’l Org. for Standardization,
    http://www.iso.org/iso/about/how_iso_develops_standards.htm (last visited Dec. 20,
    2011). Because the acronym would change depending on the language or country, its
    founders decided to give it a short all-purpose name. “ISO” is derived from the Greek
    isos, meaning “equal.” The short form of the organization’s name is always ISO.
    Discover ISO: ISO’s Name, ISO – Int’l Org. for Standardization,
    http://www.iso.org/iso/about/discover-iso_isos-name.htm (last visited Dec. 20, 2011).
    -5-
    software can then be burned onto a new blank PROM; and (3) the newly burned PROM
    can then be installed in place of the defective one.5
    The PROM software at issue here was written by the third-party manufacturer of
    the circuit boards, ADAC Laboratories (later acquired by Philips). The title page of
    ADAC’s manuals for the subject circuit boards stated all “information and drawings set
    forth in this document and all rights in and to inventions disclosed herein . . . are the
    exclusive property of ADAC Laboratories . . . No copies of this information or drawings
    shall be made without the prior consent of ADAC Laboratories.” On each additional
    page, the manuals stated in the lower left-hand corner: “This information is proprietary
    to products manufactured by ADAC Labs. The design is the exclusive property of
    ADAC Labs and is not to be used or duplicated without written consent.” Additionally,
    according to the testimony of ADAC employee Dr. Koops, who wrote the software for
    the PROMs, the subject software was copyrighted and proprietary and the source code
    contained a statement to this effect. However, the actual code on the PROMs at issue did
    not contain this warning.
    Although Ensil now claims copying the PROMs would violate federal and state
    law, no issues arose between the parties regarding copyright concerns in connection with
    the repair of the circuit boards until the commencement of this litigation.6
    5
    Although Ensil points out that the PROM burner can store the firmware it has
    copied, and this stored firmware then can be copied to other PROMs, nothing in the
    record suggests BC requested Ensil do so.
    6
    At oral argument, this Court pointedly asked BC’s counsel about the timing of
    Ensil’s copyright concerns. According to BC’s counsel, the first time Ensil raised a
    -6-
    II. PROCEDURAL BACKGROUND
    On July 22, 2002, BC filed a diversity suit against Ensil in the District of Utah.
    BC’s third amended complaint asserted claims for breach of contract and conversion.
    The parties filed numerous pre-trial motions. Relevant here, Ensil moved to strike the
    report from BC’s damages expert, L. Scott Kimber, and exclude his testimony. Ensil
    argued Kimber’s failure to use the appropriate time frame for his calculations rendered
    his methodology unreliable and his conclusions speculative. The court denied the
    motion.
    A five-day jury trial began on July 14, 2008. Over Ensil’s objection, BC
    introduced Kimber’s testimony about its lost profits. According to Kimber, BC lost a
    total of $153,986.
    On the fourth day of trial, the judge held an instruction conference. At the
    conference, Ensil objected to the court’s proposed jury instructions regarding the legality
    of the contract7 and lost profits.8 Ensil also objected to the general verdict form,
    proposing a special verdict form which included a question as to whether the contract
    required it to copy software onto PROMs. The court rejected Ensil’s proposed special
    verdict form. As to the legality of the contract, the judge explained it was an issue for
    him to decide and he would instruct the jury accordingly. Ensil objected to his proposed
    copyright concern was at the start of this litigation. Ensil’s counsel did not argue
    otherwise.
    7
    Ensil claimed the contract was illegal under federal and state statutes.
    8
    Before the jury was instructed, Ensil again objected to the jury instruction on lost
    profits.
    -7-
    instruction. The judge then permitted the parties to revise the wording of the instruction;
    the result was the final version given to the jury.
    Before the case was submitted to the jury, Ensil moved for judgment as a matter of
    law under Rule 50(a) of the Federal Rules of Civil Procedure. It argued: (1) BC failed to
    establish Ensil caused it to suffer damages; (2) the contract was illegal and
    unenforceable; (3) BC’s conversion claim was barred by the economic loss rule; and (4)
    BC failed to provide sufficient evidence for punitive damages. The judge denied Ensil’s
    motion on the first three issues but dismissed BC’s claim for punitive damages.
    The jury found in favor of BC on both the breach of contract and conversion
    claims and awarded damages of $159,100. Ensil timely filed a renewed motion for
    judgment as a matter of law reiterating its position that the contract was illegal and
    unenforceable under state and federal law. The court denied the renewed motion and
    concluded: (1) Ensil failed to carry its burden of showing the contract required Ensil to
    violate the law; (2) even if it had done so, the contract was still enforceable.
    On September 15, 2008, BC filed a proposed judgment which included
    prejudgment interest. The same day, the Clerk of Court entered judgment in favor of BC
    without an award of prejudgment interest. In response, BC filed a Rule 59(e) motion to
    alter or amend judgment seeking to include prejudgment interest in its award.
    On September 29, 2008, Ensil moved for judgment as a matter of law and/or a
    new trial. As to the conversion claim, it argued for judgment in its favor because: (1) it
    did not “unqualifiedly refuse to return the subject circuit boards and had a legal
    justification for keeping the boards;” and (2) “there was no legitimate basis for an award
    -8-
    of damages on the conversion claim” because BC failed to offer expert testimony that the
    circuit boards were repairable. (Appellant’s App’x Vol. II at 533) Ensil claimed it was
    entitled to a new trial on the breach of contract claim because: (1) “the damages awarded
    on the conversion claim must be disallowed, and it is impossible to determine what
    portion of the damage award resulted from the breach of contract;” and (2) the jury
    instruction on the illegal contract issue, combined with the judge’s failure to ask the jury
    (in a special verdict form) whether Ensil agreed to copy PROMs, caused jury confusion
    resulting in prejudicial error. (Appellant’s App’x Vol. II at 533)
    Rejecting these arguments, the court denied Ensil’s motion for judgment as a
    matter of law and/or new trial.9 It also denied BC’s motion to amend the judgment to
    include pre-judgment interest, reasoning that the damages were too imprecise to warrant
    pre-judgment interest. Ensil timely filed a notice of appeal and BC gave notice of its
    cross-appeal.
    III. ENSIL’S APPEAL – NO. 09-4011
    We apply state law in a diversity case such as this, except for matters governed by
    the “Federal Constitution or by acts of Congress. . . .” James River Ins. Co. v. Rapid
    Funding, LLC, 
    658 F.3d 1207
    , 1216-1217 (10th Cir. 2011). Here we apply Utah law.
    Ensil repeats the arguments made to the district court, which claim the court erred in: (A)
    denying its motion for judgment as a matter of law; (B) instructing the jury and crafting
    9
    The court recognized Ensil’s first argument may have been procedurally barred
    because it was not included in its Rule 50(a) motion, but determined it need not decide
    that issue as Ensil’s Rule 50(b) motion failed on the merits.
    -9-
    the jury’s verdict forms; and (C) admitting the testimony of BC’s expert witness on
    damages. The district court did not err.
    A. Motion for Judgment as a Matter of Law or New Trial
    Ensil argues (1) the contract was unenforceable because the contract required
    illegal conduct; (2) the economic loss doctrine bars BC from recovering for any
    conversion; and (3) the evidence was legally insufficient for the jury to conclude Ensil
    converted the retained circuit boards.
    We review de novo the district court’s denial of a Rule 50(b) motion for judgment
    as a matter of law. See Hardeman v. City of Albuquerque, 
    377 F.3d 1106
    , 1112 (10th
    Cir. 2004). We apply the same legal standard as the district court, and draw all
    reasonable inferences in favor of the nonmoving party. Id.
    1. Legality of the Contract
    Ensil first claims the contract is unenforceable because it required Ensil to violate
    the criminal provisions of the federal Copyright Act and Utah Code § 76-6-404.
    Finding a contract illegal and unenforceable based on a penal statute
    requires three steps. The court must determine (1) what the terms of the
    contract are; (2) what the statute prohibits; and (3) whether the statute or
    public policy demands that the contract be deemed unenforceable.
    Peterson v. Sunrider Corp., 
    48 P.3d 918
    , 928 (Utah 2002).
    Federal Copyright Act: Criminal Infringement
    The Copyright Act’s criminal infringement provision provides in pertinent part:
    “Any person who willfully infringes a copyright shall be punished under section 2319 of
    title 18, if the infringement was committed -- (A) for purposes of commercial advantage
    - 10 -
    or private financial gain. . . .” 
    17 U.S.C. § 506
    (a) (emphasis added). Whether one is
    liable under this provision depends, among other things, on the meaning of “willfully.”
    As the district court noted, this Court has not specifically interpreted the meaning
    of “willfully” as used in the statute, and the other circuits have come to differing
    conclusions about the meaning of the term.10 Nonetheless, we agree with the majority
    view among the other circuits: the prima facie case for willful infringement requires a
    showing of specific intent to violate copyright law.
    Willful infringement “is rarely provable by direct evidence, and most often can be
    proven only by inference from the evidence introduced.” United States v. Sherman, 
    576 F.2d 292
    , 297 (10th Cir. 1978) And “where specific intent is an element of a crime it
    must be proven as an independent fact or clearly inferred from the evidence.” 
    Id.
     In
    10
    A recent law review article commented:
    The third element of the criminal copyright offense is “willfulness.” A
    majority of the courts have interpreted the term to mean that the
    government must show the defendant specifically intended to violate
    copyright law; however, the Second Circuit once took a different view,
    holding that “willfulness” requires only an intent to copy, rather than an
    intent to infringe.
    Min Ae Yu et al., Intellectual Property Crimes, 
    45 Am. Crim. L. Rev. 665
    , 692
    (2008) (citations omitted); accord Melville B. Nimmer & David Nimmer, 4
    Nimmer on Copyright § 15.01 (2011) (“[T]he better view construes the
    ‘willfulness’ required for criminal copyright infringement as a ‘voluntary,
    intentional violation of a known legal duty.’”); see also Danjaq, LLC v. Sony
    Corp., 
    263 F.3d 942
    , 959 (9th Cir. 2001) (stating “one who has been notified that
    his conduct constitutes copyright infringement, but who reasonably and in good
    faith believes the contrary,” has not acted willfully under 
    17 U.S.C. § 504
    (c)(2))
    (quoting 4 Melville B. Nimmer & David Nimmer, Nimmer on Copyright §
    14.04[B][3] (2000)).
    - 11 -
    Sherman, for example, the court concluded the evidence of willfulness was sufficient
    because the prosecution produced evidence showing the defendants knew the audiotapes
    they were manufacturing contained copyrighted material. Id. at 297-98.
    No evidence of specific intent to violate copyright law exists here. Ensil argues
    Hale’s experience and knowledge permits one to infer that he knew Ensil would have to
    illegally copy the PROMs in order to complete the contract. But the sole evidence of the
    parties’ state-of-mind on this issue comes from Hale, who testified he had no knowledge
    of copyright issues regarding the PROMs before or during the performance of the
    contract. On the contrary, Hale testified that he specifically asked for advice from his
    legal counsel and was told that copying the software on the PROMs was legal “as long as
    it’s part of the repair process.” (Appellant’s App’x Vol. III at 757A.) Moreover, the
    record does not indicate the parties had knowledge of copyright problems at the time of
    contracting11 or during the time the contract was to be performed. Ensil raised no
    concerns about possible copyright infringement prior to this litigation. Ensil did present
    evidence that its general practice was not to copy proprietary information without
    authorization. It is undisputed, however, that the PROMs being repaired contained no
    notice that the material was proprietary and Ensil offered no evidence it was aware of the
    warnings in APAC’s manual prior to beginning its contractual performance. Importantly,
    Ensil offered no evidence implying it knew the PROMs contained proprietary software at
    11
    Ensil inspected the boards containing defective PROMs before giving its repair
    estimates. It made no mention of copyright issues.
    - 12 -
    the time it was attempting repairs for BC.12 Ensil did not establish “willfulness” and,
    therefore, the contract did not demand prohibited conduct so as to be unenforceable under
    
    17 U.S.C. § 506
    (a).13
    Utah Code § 76-6-404: Criminal Infringement As Theft
    Ensil also claims the contract’s requirement to copy PROMs violates Utah’s theft
    statute, 
    Utah Code Ann. § 76-6-404
    . The statute states: “A person commits theft if he
    obtains or exercises unauthorized control over the property of another with a purpose to
    deprive him thereof.” 
    Utah Code Ann. § 76-6-404
     (West 2011). BC argues the specific
    language of the Copyright Act, 
    17 U.S.C. § 301
    (a), preempts application of Utah’s theft
    statute in this context.14 Section 301(a) provides that, starting January 1, 1978:
    [A]ll legal or equitable rights that are equivalent to any of the exclusive
    rights within the general scope of copyright as specified by section 106 in
    works of authorship that are fixed in a tangible medium of expression and
    come within the subject matter of copyright . . . are governed exclusively
    by this title. Thereafter, no person is entitled to any such right or equivalent
    right in any such work under the common law or statutes of any State.
    Ensil responds that federal preemption would conflict with 
    18 U.S.C. § 2319
    (a),
    the statute which imposes penalties for criminal copyright infringement, because §
    12
    Our review of the record reveals no attempt by Ensil to get permission from
    ADAC/Phillips to copy the software on to new PROMs or request for BC to do so.
    13
    We need not address BC’s argument that copying the proprietary material in the
    PROMs for the purpose of repairing the circuit boards is permissible under 
    17 U.S.C. § 117
    (c).
    14
    “Whether § 301 of the Copyright Act preempts a state law claim presents a
    question of law that we review de novo on appeal.” Harolds Stores, Inc. v. Dillard Dept.
    Stores, Inc., 
    82 F.3d 1533
    , 1542 (10th Cir. 1996).
    - 13 -
    2319(a) states the copyright penalties are “in addition to any other provisions of title 17
    or any other law” (emphasis added). Ensil cites no cases in support of this preemption
    argument, nor have we found any cases dealing directly with the interplay of these two
    statutory sections. Nevertheless, we have no difficulty in concluding the Copyright Act
    preempts the Utah statute in this context.
    A state-law claim is preempted by the Copyright Act if: “(1) the work is within
    the scope of the ‘subject matter of copyright’ as specified in 
    17 U.S.C. §§ 102
     and 103;
    and (2) the rights granted under state law are equivalent to any exclusive rights within the
    scope of federal copyright as set out in 
    17 U.S.C. § 106
    .” R.W. Beck, Inc. v. E3
    Consulting, LLC, 
    577 F.3d 1133
    , 1146 (10th Cir. 2009) (quotations omitted).15 And, as
    we have observed:
    The intention of section 301 is to preempt and abolish any rights under the
    common law or statutes of a State that are equivalent to copyright and that
    extend to works coming within the scope of the Federal copyright law. The
    declaration of this principle in section 301 is intended to be stated in the
    clearest and most unequivocal language possible, so as to foreclose any
    conceivable misinterpretation of its unqualified intention that Congress
    shall act preemptively, and to avoid the development of any vague
    borderline areas between State and Federal Protection.
    Ehat v. Tanner, 
    780 F.2d 876
    , 879 (10th Cir. 1985) (quoting H.R. Rep. No. 1476, 94th
    Cong., 2d Sess. 130) (emphasis added); see also 
    id. at 877-78
     (concluding unfair
    competition and unjust enrichment claims under Utah law were preempted because they
    15
    In R.W. Beck, we held the Copyright Act preempted civil claims under Colorado
    law for unfair competition and unjust enrichment arising out of alleged infringer’s
    activities despite the presence of a scienter requirement in the state law. 
    577 F.3d at 1149
    .
    - 14 -
    sought to provide relief for reproduction and distribution of materials “within the subject
    matter of copyright”).
    Moreover, other circuits considering whether the Copyright Act preempts state
    criminal law follow the tenor (if not the exact wording) of the rule in R.W. Beck. See
    Crow v. Wainwright, 
    720 F.2d 1224
    , 1226 (11th Cir. 1983) (concluding state criminal
    law was preempted because “[t]he prohibited act-wrongfully distributing a copyrighted
    work” was the same act prohibited under the Copyright Act); see also Corcoran v.
    Sullivan, 
    112 F.3d 836
    , 838 (7th Cir. 1997) (concluding state criminal law was not
    preempted because it created exclusive rights outside those in the Copyright Act);
    Anderson v. Nidorf, 
    26 F.3d 100
    , 102 (9th Cir. 1994) (concluding state criminal law was
    not preempted because it “does not prohibit the reproduction of copyrighted works, but
    rather prohibits selling recordings without disclosing the manufacturer and author of the
    recording (regardless of its copyright status)”); 1 Melville B. Nimmer & David Nimmer,
    Nimmer on Copyright § 1.01(B)(1)(k) (2011) (“Pre-emption applies whether the subject
    state law is civil or criminal in nature.”).
    Here, 
    Utah Code Ann. § 76-6-404
     is preempted by the Copyright Act because a
    conviction would be necessarily and solely based on the copying of material subject to
    the federal copyright laws. Ensil’s own argument on the applicability of the Copyright
    Act demonstrates both that (1) the firmware at issue is within the subject matter of
    copyright and (2) it is the act of copying which constitutes the theft about which Ensil
    complains. Copying is one of the exclusive rights protected under the Copyright Act. See
    
    17 U.S.C. § 106
    (1). As the Utah theft statute is preempted by federal law, Ensil is not
    - 15 -
    entitled to judgment as a matter of law on this issue.
    2. Economic Loss Doctrine
    Ensil also argues the district court erred in denying its motion for judgment as a
    matter of law because, in its view, BC’s conversion claim is barred by the economic loss
    doctrine.
    “The economic loss rule is a judicially created doctrine that marks the fundamental
    boundary between contract law, which protects expectancy interests created through
    agreement between the parties, and tort law, which protects individuals and their property
    from physical harm by imposing a duty of reasonable care.” Hermansen v. Tasulis, 
    48 P.3d 235
    , 239 (Utah 2002). The rule “serves two purposes. First, it bars recovery of
    economic losses in negligence actions unless the plaintiff can show physical damage to . .
    . property or bodily injury. Second, the economic loss rule prevents parties who have
    contracted with each other from recovering beyond the bargained-for risks.” Sunridge
    Dev. Corp. v. RB&G Eng’g, Inc., 
    230 P.3d 1000
    , 1006 (Utah 2010) (citations omitted).
    Utah, however, applies “an independent duty exception to situations where a contract
    exists between the parties.” 
    Id.
     at 1007 n.8. “The proper focus in an analysis under the
    economic loss rule is on the source of the duties alleged to have been breached.”
    Hermansen, 48 P.3d at 240 (quoting Grynberg v. Agric. Tech, Inc., 
    10 P.3d 1267
    , 1269
    (Colo. 2000)) (adopting Colorado’s source of duty rule).16 If the claim is not within the
    16
    Both parties cite Grynberg v. Questar Pipeline Co., a case requiring the Utah
    Supreme Court to construe Wyoming’s economic loss rule. 
    70 P.3d 1
     (Utah 2003).
    Grynberg is not relevant because it interprets Wyoming law rather than Utah law. See 
    id. at 16
    .
    - 16 -
    contract’s allocation of risks, but instead arises from an independent duty, the economic
    loss rule will not apply. 
    Id.
    Believing Ensil would not fulfill its contractual duties in January 2002, BC
    demanded Ensil return its circuit boards. From that date, BC did no more business with
    Ensil until the contract was terminated (no later than May of 2002) and it continued its
    demands for the return of the boards. See Glenn v. Reese, 
    225 P.3d 185
    , 190-191 (Utah
    2009) (“It is generally accepted that a notice of termination or cancellation of a contract
    must be clear and unequivocal. . . . any inquiry into the adequacy of cancellation is on
    whether the notice is sufficiently clear to apprise the other party of the action being
    taken.”) (citations and quotations omitted). Once the contract was terminated, Ensil had a
    duty to return BC’s property. Failure to do so is conversion. See Fibro Trust, Inc. v.
    Brahman Fin., Inc., 
    974 P.2d 288
    , 295-96 (Utah 1999) (“A conversion is an act of wilful
    interference with a chattel, done without lawful justification by which the person entitled
    thereto is deprived of its use and possession. Conversion is concerned with possession,
    not title.”) (quotations and citations omitted). Ensil did not return the circuit boards until
    December 2005. As a result, Ensil’s retention of the circuit boards for three years after
    the termination of the contract was no longer governed by the contract’s allocation of
    risk.17 The economic loss rule does not bar damages for BC’s conversion claim; Ensil
    was not entitled to judgment as a matter of law on this issue.
    17
    Ensil claims its defense to the conversion was grounded in the contract (it had a
    contractual right to retain the boards until BC signed a release), but that does not make an
    independent tort (conversion) subject to the economic loss doctrine.
    - 17 -
    3. Sufficiency of the Evidence of Conversion
    Ensil also argues BC failed to establish all the required elements of its conversion
    claim, because: (1) Ensil had possession of the circuit boards under a claim of right
    requiring BC to demonstrate “proof of demand and refusal” to return BC’s property; (2)
    Ensil had a lawful justification for retaining the circuit boards; (3) BC did not make a
    written demand for Ensil to return the circuit boards -- instead, during a telephone
    conversation BC’s President/CEO requested that Ensil send back the circuit boards --
    which essentially was a request for the termination of the contract without all of the
    circuit boards having been repaired; and (4) BC did not prove it was entitled to
    immediate possession of the circuit boards when it filed its lawsuit. (Appellant’s
    Opening Br. 27-28.)
    BC contends Ensil forfeited these arguments because they were substantively
    raised for the first time in Ensil’s renewed motion for judgment as a matter of law,18 but
    we need not decide the issue. Even if Ensil properly asserted its argument, it is without
    merit. Because Ensil cannot show the evidence points but one way, judgment as a matter
    of law is improper. See Greene v. Safeway Stores, Inc., 
    98 F.3d 554
    , 557 (10th Cir.
    1996) (“Unless the proof is all one way or so overwhelmingly preponderant in favor of
    the movant as to permit no other rational conclusion, judgment as a matter of law is
    improper.”) (citations omitted).
    18
    Ensil raised these arguments only in a footnote in its initial Rule 50(a) motion.
    As a result, neither BC nor the district court addressed Ensil’s arguments. It is therefore
    questionable whether Ensil preserved them for appellate review. See Miller v. Eby Realty
    Group LLC, 
    396 F.3d 1105
    , 1114 (10th Cir. 2005).
    - 18 -
    “A party alleging conversion must show that he or she is entitled to immediate
    possession of the property at the time of the alleged conversion.” Bennett v. Huish, 
    155 P.3d 917
    , 928 (Utah Ct. App. 2007) (quotations and citation omitted). There was
    substantial evidence showing BC requested the return of its circuit boards and the
    conditions imposed by Ensil for their return were unreasonable.
    B. Instructional and Verdict Form Errors
    Ensil also contends the district court made several errors in conducting the trial.
    In particular, Ensil argues the court abused its discretion in instructing the jury on: (1)
    breach of contract; (2) its illegality defense; and (3) calculation of lost profits. Ensil also
    argues the court abused its discretion in crafting the verdict form on these issues. We see
    no abuse of discretion.
    “In a diversity case, the substance of a jury instruction is a matter of state law;
    however, federal law controls the determination of whether an error in the instructions
    requires reversal.” Hynes v. Energy W., Inc., 
    211 F.3d 1193
    , 1197 (10th Cir. 2000). A
    judge’s decision whether or not to give a particular instruction is reviewed for abuse of
    discretion. 
    Id.
     “As for the instructions themselves, we conduct a de novo review to
    determine whether, as a whole, the instructions correctly stated the governing law and
    provided the jury with an ample understanding of the issues and applicable standards.”
    
    Id.
     We also review verdict forms for an abuse of discretion. United States v. Stiger, 
    413 F.3d 1185
    , 1190 (10th Cir. 2005).
    1. Jury Instructions and Verdict Form: Breach of Contract
    We first consider whether the jury instructions, as a whole, correctly stated the
    - 19 -
    governing law and provided the jury with ample understanding of the breach of contract
    claim issues. The court provided these instructions to the jury:
    INSTRUCTION NO. 14
    In order to find for Plaintiff on its claim for breach of contract, you must
    first find that Plaintiff has proven, by a preponderance of the evidence, that
    1. The parties entered into a contract; and
    2. Plaintiff fulfilled its obligations under the contract; and
    3. Defendant breached its contractual obligations to Plaintiff; and
    4. Plaintiff suffered damages as a result.
    *      *         *
    INSTRUCTION NO. 15
    A contract is formed only if the parties have completely assented to
    identical terms. Therefore, if you find that the parties did not come to a
    complete understanding and agreement on any of the material terms of the
    contract, then you must find that no contract was formed.
    *      *         *
    INSTRUCTION NO. 17
    The terms of a contract may be express or implied. A contract may contain
    both express and implied terms. In express terms, the parties reach their
    agreement by spoken or written words. In implied terms, the agreement is
    implied from the parties’ acts and conduct. Implied terms may also be
    shown by custom and usage.
    (Appellant’s App’x Vol. II at 398, 399, 401.) Ensil also requested an instruction
    containing the following language:
    A contract requiring a party to engage in the commission of an illegal act is
    not an enforceable contract. Unauthorized copying of copyrighted or
    proprietary software/firmware is an illegal act.
    (Appellant’s App’x Vol. I at 340.) The judge refused to give it as offered. Instead he
    crafted an instruction (Instruction No. 34A), which was modified as requested by the
    - 20 -
    parties. As given, it read:
    In a trial, parties offer evidence which may relate to fact issues, legal issues,
    or both. The jury decides fact issues and the Court resolves legal issues.
    During the course of this trial, evidence has been presented concerning the
    legality of copying software/firmware on PROMS. This is a legal issue for
    the Court to decide. Accordingly, I now instruct you that, in reaching your
    verdict on Plaintiff’s breach of contract claim, you are not to base your
    decision on a determination of whether such conduct is legal or illegal.
    You may, however, consider this evidence for all other purposes, including,
    for example, whether the parties agreed that Defendant would copy
    software/firmware on PROMS as part of any contract.
    (Appellant’s App’x Vol. II at 417.)
    These instructions correctly apprised the jury on the elements of BC’s claim under
    Utah law. See Bair v. Axiom Design, L.L.C., 
    20 P.3d 388
    , 392 (Utah 2001) (listing “the
    elements of a prima facie case for breach of contract”). “It is fundamental that a meeting
    of the minds on the integral features of an agreement is essential to the formation of a
    contract.” Richard Barton Enters., Inc. v. Tsern, 
    928 P.2d 368
    , 373 (Utah 1996). “An
    agreement cannot be enforced if its terms are indefinite or demonstrate that there was no
    intent to contract.” 
    Id.
    Considering the jury instructions as a whole, the jury was properly instructed.
    Instruction 34A specifically permitted the jury to consider evidence concerning possible
    illegality of copying software in determining whether copying PROMs was part of the
    contract. Ensil could have, and did, argue the parties did not agree to copy and replace
    PROMs because of potential illegality. The jury apparently concluded the possible
    illegality was either not considered by the parties or was not important to them. Ensil
    was neither unfairly prejudiced by the absence of a more specific instruction nor deprived
    - 21 -
    of a relevant defense. See Townsend v. Lumbermens Mut. Cas. Co., 
    294 F.3d 1232
    , 1242
    (10th Cir. 2002) (“A faulty jury instruction requires reversal when (1) we have substantial
    doubt whether the instructions, considered as a whole, properly guided the jury in its
    deliberations, and (2) when a deficient jury instruction is prejudicial.”) (citations and
    quotations omitted). Neither prong has been satisfied.
    2. Jury Instructions and Verdict Form: Illegality
    Ensil nonetheless argues “[t]he District Court’s refusal to give the jury instruction
    offered by Ensil and its insistence on giving a jury instruction that told the jurors they
    should not consider whether the copying software/firmware was illegal, together with its
    refusal to include a question on the verdict form whether Ensil agreed to copy PROMS . .
    . was highly prejudicial to Ensil.” (Appellant’s Opening Br. at 46-47.)
    Under Utah law, the legality of a contract is one for the court to decide. See
    Peterson, 48 P.3d at 928 (“The court must determine (1) what the terms of the contract
    are; (2) what the statute prohibits; and (3) whether the statute or public policy demands
    that the contract be deemed unenforceable.”) (emphasis added). Instruction 34A
    succinctly stated the governing law. There was no abuse of discretion in rejecting Ensil’s
    requested instruction. See Stiger, 
    413 F.3d at 1190
    .
    3. Jury Instructions and Verdict Form: Lost Profits
    Instruction 39 addressed lost profits damages: “Damages for lost profits must be
    proven with reasonable certainty and the amount by a reasonable, though not necessarily
    - 22 -
    precise, estimate.”19 (Appellant’s App’x Vol. II at 422.) Ensil objected to the instruction
    and proposed an alternative:
    Loss of anticipated profits of a business venture involve so many factors of
    uncertainty that ordinarily profits to be realized in the future are too
    speculative to base an award of damages thereon. In the absence of
    sufficient certainty that damages were actually suffered, there can be no
    recovery for damages relating to lost profits.
    (Appellant’s App’x Vol. I at 347.) Ensil’s proposal relied on First Sec. Bank of Utah,
    N.A. v. J.B.J. Feedyards, Inc., which states:
    The basic and general rule is that loss of anticipated profits of a business
    venture involve so many factors of uncertainty that ordinarily profits to be
    realized in the future are too speculative to base an award of damages
    thereon. The other side of the coin is that damages to a business or
    enterprise need only be proved with sufficient certainty that reasonable
    minds might believe from a preponderance of the evidence that the
    damages were actually suffered.
    
    653 P.2d 591
    , 596 (Utah 1982) (quoting Howarth v. Ostergaard, 
    515 P.2d 442
     (Utah
    1973)).
    The damage instruction, while terse, was adequate and accurate. The phrase
    19
    The instruction was based on Carlson Distrib. Co. v. Salt Lake Brewing Co.,
    L.C., in which the Utah appellate court analyzed the evidence necessary to prove lost
    profits. 
    95 P.3d 1171
    , 1177 (Utah Ct. App. 2004). It explained:
    Damages, to include lost profits, must be proven with reasonable certainty
    and the amount by a reasonable though not necessarily precise estimate.
    The evidence must not be so indefinite as to allow the jury to speculate
    freely as to the amount of damages or lost profits, but will be deemed
    sufficient to establish a basis for an award of damages for lost profits where
    the plaintiff has provided the best evidence available to him under the
    circumstances. While the evidence must not be so indefinite as to allow the
    jury to speculate as to their amount, some degree of uncertainty is tolerable.
    
    Id.
     (citations and quotations omitted).
    - 23 -
    “reasonable certainty” is similar enough in meaning to “sufficient certainty.” It is
    unlikely the jury was misled.
    C. Testimony of BC’s Damages Expert
    Ensil next contends the district court abused its discretion under Rule 702 of the
    Federal Rules of Evidence in permitting BC’s expert to testify about the damages it
    sustained. In Ensil’s view, the expert’s testimony and opinions lacked evidentiary support
    and the expert’s principles and methods were unreliable. We disagree.
    The then-applicable version of Federal Rule of Evidence 70220 stated:
    If scientific, technical, or other specialized knowledge will assist the trier of
    fact to understand the evidence or to determine a fact in issue, a witness
    qualified as an expert by knowledge, skill, experience, training, or
    education, may testify thereto in the form of an opinion or otherwise, if (1)
    the testimony is based upon sufficient facts or data, (2) the testimony is the
    product of reliable principles and methods, and (3) the witness has applied
    the principles and methods reliably to the facts of the case.
    The framework for analyzing proffered expert testimony is found in the “Daubert
    trilogy:” Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
     (1993); General
    Electric Co. v. Joiner, 
    522 U.S. 136
     (1997); Kumho Tire Co., Ltd. v. Carmichael, 
    526 U.S. 137
     (1999); and Truck Ins. Exch. v. Magnetek, Inc., 
    360 F.3d 1206
    , 1209 (10th Cir.
    2004). “Analysis under [this framework] is intended to ensure that the evidence is both
    ‘reliable’ and ‘relevant.’” 
    Id. at 1210
    . “To determine the reliability of expert testimony,
    courts assess ‘whether the reasoning or methodology underlying the testimony is
    20
    Federal Rule of Evidence 702 was amended in 2011. Although the changes
    were intended only to improve the readability of the rule rather than “to change any result
    in any ruling on evidence admissibility,” see Fed. R. Evid. 702 advisory committee’s
    note, we apply the version of the rule applicable at the time of the trial.
    - 24 -
    scientifically valid.’” 
    Id.
     (quoting Daubert, 
    509 U.S. at 592-93
    ). We have summarized
    the plaintiff’s burden to show the reliability of proffered expert opinions this way:
    The plaintiff need not prove that the expert is undisputably correct or that
    the expert’s theory is “generally accepted” in the scientific community.
    Instead, the plaintiff must show that the method employed by the expert in
    reaching the conclusion is scientifically sound and that the opinion is based
    on facts which sufficiently satisfy Rule 702’s reliability requirements.
    Id. at 1210 (quoting Mitchell v. Gencorp Inc., 
    165 F.3d 778
    , 781 (10th Cir. 1999)).
    Ensil does not argue the judge applied the wrong legal test. Rather, it claims he
    erred in applying it. We review for an abuse of discretion, affording substantial
    deference to the judge’s application of Daubert. Id. at 1210.
    In denying Ensil’s motion in limine, the court wrote:
    The Court is required to evaluate expert testimony for relevance and
    reliability. The Court finds Mr. Kimber’s testimony to be highly relevant to
    the issues being litigated. The Defendant’s [sic] do not challenge Mr.
    Kimber’s qualifications, but instead cite to the testimony of their own
    expert witness in an attempt to refute Mr. Kimber’s calculations and
    assumptions. This is best addressed on cross-examination and by the
    testimony of their own expert at trial.
    (Appellant’s App’x Vol. II at 348-49) (footnote omitted). Ensil contends the testimony
    of BC’s damages expert was unreliable because it was based on three unsupported
    assumptions: (1) all of the circuit boards BC sent to Ensil were repairable; (2) BC had
    willing buyers for the circuit boards; and (3) BC could not meet the demand because
    Ensil kept the boards. Ensil also challenges the expert’s methodology; although he had
    sales data available from 1997 through at least 2006, he only used a five-month period to
    - 25 -
    project expected sales for the damages period. 21
    The expert’s method was sufficiently sound. His opinion may have been based on
    disputed facts but it nonetheless satisfies Rule 702’s reliability requirements.
    If the calculations upon which the loss of profits are based are estimated in
    any reasonable way and the underlying assumptions on which the [expert]
    relied are not without support in the record, the calculations may be upheld
    as a valid means of measuring loss of profits.
    Aspen Highlands Skiing Corp. v. Aspen Skiing Co., 
    738 F.2d 1509
    , 1526 (10th Cir. 1984)
    (quoting King & King Enters. v. Champlin Petrol. Co., 
    657 F.2d 1147
    , 1158 (10th
    Cir.1981)).
    Kimber’s assumption of reparability was supported by evidence from multiple
    sources. Although some of the evidence was disputed, one undisputed source was the
    testimony from Ensil’s own employee.
    Kimber’s estimate of lost sales was based on two components. First, in order to
    estimate demand, he considered BC’s (pre-contract) sales between January and May
    2001. Second, he assumed BC’s damages occurred in a twelve-month period beginning
    in June 2001 (the month all circuit boards should have been repaired according to Ensil’s
    estimate) and ending in May 2002 (the latest possible date BC determined Ensil was
    unable to make the repairs). Kimber considered both factors in connection with
    21
    Additionally, Ensil tersely asserts Kimber “calculated lost profits on more
    circuit boards than covered by the agreement between Ensil and BC Technical.”
    (Appellant’s Opening Br. 51.) Kimber’s inclusion of additional boards in his estimate
    was due to the fact that BC sent two of its functioning boards to Ensil as models, one of
    which was damaged by Ensil. Thus, the damage expert’s reference to two additional
    boards as part of his lost profits analysis was appropriate.
    - 26 -
    estimating the number of circuit boards BC could have sold had the boards been timely
    repaired and available as Ensil originally estimated (repaired within six to ten days after
    delivery).
    Kimber had access to sales records from 1997 to 2006, but he did not include all
    of the data in his analysis. This omission made his testimony vulnerable. Ensil exploited
    the vulnerability by presenting evidence contrary to Kimber’s assumptions and through
    cross examination. The assumptions were certainly subject to debate but had sufficient
    evidentiary support to pass the admissibility threshold. See Aspen Highlands, 
    738 F.2d at 1524
    ; see also Daubert, 
    509 U.S. at 596
     (“Vigorous cross-examination, presentation of
    contrary evidence, and careful instruction on the burden of proof are the traditional and
    appropriate means of attacking shaky but admissible evidence.”). The district court did
    not abuse its discretion in admitting Kimber’s testimony.22
    IV. BC’S CROSS-APPEAL – NO. 09-4019
    BC contends “sufficient evidence at trial with respect to both its conversion and
    breach of contract claims [was presented] to be awarded prejudgment interest . . . .”
    (Second Br. on Cross Appeal 47.)
    We apply Utah law to the issue of prejudgment interest. Loughridge v. Chiles
    Power Supply Co., Inc., 
    431 F.3d 1268
    , 1288 (10th Cir. 2005). We review the court’s
    decision to deny prejudgment interest for an abuse of discretion, but we review “any
    statutory interpretation or legal analysis” pertinent to such an award de novo. Id.; see
    22
    Since the expert testimony on damages was proper, we need not consider Ensil’s
    argument that the damages were not sufficiently supported without expert testimony.
    - 27 -
    also Frederick v. Swift Transp. Co., 
    616 F.3d 1074
    , 1085 (10th Cir. 2010) (applying the
    abuse of discretion standard to a denial of prejudgment interest).
    The court declined prejudgment interest based upon Utah’s “best judgment” rule.
    (Appellant’s App’x Vol. II at 586-592.) See Iron Head Constr., Inc. v. Gurney, 
    176 P.3d 453
    , 455 (Utah Ct. App. 2008), rev’d, 
    207 P.3d 1231
     (Utah 2009); Smith v. Fairfax
    Realty, Inc., 
    82 P.3d 1064
    , 1069 (Utah 2003). The Utah Supreme Court recently
    explained when prejudgment interest is appropriate:
    [I]n Fell v. Union Pacific Railway . . . . [the Utah Supreme Court] held that
    prejudgment interest was appropriate where the injury and consequent
    damages are complete and can be ascertained as of a particular time and in
    accordance with fixed rules of evidence and known standards of value.
    More recently, we have stated that prejudgment interest may be proper
    when the loss has been fixed as of a definite time and the amount of the loss
    can be calculated with mathematical accuracy in accordance with well-
    established rules of damages. . . . Alternatively, prejudgment interest is not
    permissible in cases where the damages are incomplete and are peculiarly
    within the province of the jury to assess at the time of the trial. This
    includes cases in which the fact finder is left to determine the amount of
    damages from a mere description of the wrongs done or injuries inflicted.
    Iron Head Constr. Inc. v. Gurney, 
    207 P.3d 1231
    , 1233 (Utah 2009) (quotations and
    citations omitted) (emphasis added).
    Thus, the focus under Utah law when awarding prejudgment interest is “the
    measurability and calculability of the damages.” See Encon Utah, LLC v. Fluor Ames
    Kraemer, LLC, 
    210 P.3d 263
    , 272 (Utah 2009); see generally AE, Inc. v. Goodyear Tire
    & Rubber Co., 
    576 F.3d 1050
     (10th Cir. 2009) (examining and applying Utah’s standard
    for prejudgment interest and affirming the denial of prejudgment interest). If the fact-
    finder is “without any clear factual information,” and is “left solely to its discretion to
    - 28 -
    determine damages,” prejudgment interest is not warranted. See Encon Utah, 210 P.3d at
    275 (quotations omitted).
    For example, in Cornia v. Wilcox, competing experts disputed how missing cows,
    the product on which damages were based, were valued. 
    898 P.2d 1379
     (Utah 1995).
    The court summarized the damage evidence:
    [T]he jury heard conflicting testimony from experts regarding the cattle’s
    expected pregnancy rates, weight range, loss rates, and market prices. In
    addition, the jury heard divergent evidence regarding the calves’ expected
    gender, weight range, mortality rates, and market prices. Plaintiffs could
    not establish these elements as a matter of fact, and thus the jury was free to
    use its best judgment in ascertaining and assessing the damages.
    
    Id. at 1387
    . Because “[w]ithout any clear factual information, plaintiffs’ damages could
    not be measured by facts and figures or [be] calculated with mathematical accuracy,” the
    trial court correctly refused to award prejudgment interest. 
    Id.
     (quotations omitted).
    The nature of the damages here are similar to Cornia: imprecise and not subject to
    mathematical certainty. Conflicting evidence was presented regarding the date of breach
    of contract (and thus the date of conversion), the value of the boards, replacement costs,
    and the existence and amount of lost profits. BC argued it was entitled to lost profits
    damages in the amount of $153,986 and replacement costs of $447,360 for the circuit
    boards. The jury award of $159,100 is not sufficiently “measurable or calculable” to
    justify prejudgment interest under Utah law.
    AFFIRMED.
    Entered by the Court:
    Terrence L. O’Brien
    United States Circuit Judge
    - 29 -