- Court of Appeals for the Federal Circuit | Tuesday, June 10, 1997 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, September 4, 2002 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, September 17, 1999 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 21, 1978 | Cited 0 times