Stevens v. Silver Manufacturing Co. , 70 Ill. 2d 41 ( 1978 )
Bosway Tube & Steel Corp. v. McKay MacHine Co. , 65 Mich. App. 426 ( 1975 )
Air Products & Chemicals, Inc. v. Fairbanks Morse, Inc. , 58 Wis. 2d 193 ( 1973 )
Koehring Co. v. Glowacki , 77 Wis. 2d 497 ( 1977 )
McCrea v. Automatic Heat, Inc. , 161 Pa. Super. 545 ( 1947 )