- Court of Appeals for the Seventh Circuit | Thursday, January 7, 1988 | 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, November 9, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, July 16, 1996 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, November 25, 1992 | Cited 0 times