- Court of Appeals for the Federal Circuit | Friday, June 4, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, October 26, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, June 30, 1995 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, March 16, 1994 | Cited 0 times