- Court of Appeals for the Federal Circuit | Wednesday, February 13, 1991 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, April 30, 1985 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, February 26, 1998 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, June 28, 1996 | Cited 0 times