- United States Court of International Trade | Tuesday, August 19, 1997 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 17, 1974 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, September 17, 1997 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, January 29, 1998 | Cited 0 times