- Court of Appeals for the Federal Circuit | Wednesday, August 4, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, June 12, 1996 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, January 26, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, October 9, 1950 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, December 14, 1998 | Cited 0 times