Butterfield v. Oculus Contact Lens Company , 332 F. Supp. 750 ( 1971 )
Leesona Corporation v. Duplan Corporation , 317 F. Supp. 290 ( 1970 )
Leesona Corporation v. Concordia Mfg. Co. , 312 F. Supp. 392 ( 1970 )
Blonder-Tongue Laboratories, Inc. v. University of Illinois Foundation , 91 S. Ct. 1434 ( 1971 )