- Court of Appeals for the Federal Circuit | Thursday, March 22, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, July 30, 1999 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, December 11, 1992 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, May 14, 1999 | Cited 0 times