- Court of Appeals for the Federal Circuit | Monday, May 22, 1995 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, October 8, 1996 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, April 20, 1993 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, January 16, 1969 | Cited 0 times