- Court of Appeals for the Federal Circuit | Tuesday, November 20, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, January 10, 2002 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1994 | Cited 0 times
- Supreme Court of the United States | Thursday, June 25, 1998 | Cited 0 times