This opinion cites 51 cases:

Pub. Serv. Com., Etc. v. Nycrr ( 1966 )


Cincinnati Insurance v. Mallon ( 1980 )


Ely v. State Farm Ins. ( 1971 )


contractor-utility-sales-co-inc-an-illinois-corporation ( 1981 )


United States v. Colgate & Co. ( 1919 )


Erie Railroad v. Tompkins ( 1938 )


american-hospital-association-v-patricia-r-harris-secretary-of-the ( 1980 )


A. C. Becken Co., an Illinois Corporation v. Gemex Corporation, a New Jersey Corporation ( 1959 )


Zenith Radio Corp. v. Hazeltine Research, Inc. ( 1969 )


Eaton Corp. v. Appliance Valves Corp. ( 1981 )


Peter v. Union Oil Company of California ( 1971 )