- Court of Appeals for the Seventh Circuit | Thursday, February 1, 1979 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, July 13, 1983 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, November 10, 1966 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, October 7, 1971 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, July 25, 1983 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, August 3, 1983 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 3, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, February 21, 1966 | Cited 0 times
- District Court, N.D. Illinois | Thursday, March 3, 1983 | Cited 0 times