Leibel v. Raynor Manufacturing Co. , 571 S.W.2d 640 ( 1978 )
Lano Equipment, Inc. v. Clark Equipment Co. , 399 N.W.2d 694 ( 1987 )
Lakefield Telephone Co. v. Northern Telecom Inc. , 679 F. Supp. 881 ( 1988 )