- Court of Appeals for the Federal Circuit | Thursday, July 25, 1996 | Cited 0 times
- Supreme Court of the United States | Monday, April 29, 1996 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, April 5, 1995 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, June 23, 1999 | Cited 0 times