- Court of Customs and Patent Appeals | Thursday, July 30, 1970 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, January 29, 1970 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, May 22, 1969 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, December 4, 1969 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, November 4, 1965 | Cited 0 times
- District Court, N.D. Illinois | Friday, December 4, 1981 | Cited 0 times