- Court of Appeals for the Federal Circuit | Tuesday, April 30, 1991 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, October 25, 1999 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, June 29, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, June 23, 1998 | Cited 0 times