- Court of Appeals for the Federal Circuit | Tuesday, December 17, 1991 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, May 11, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, April 30, 1991 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, April 3, 1995 | Cited 0 times