- Court of Appeals for the Federal Circuit | Tuesday, March 1, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, September 30, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, April 29, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- United States Court of International Trade | Thursday, May 5, 1994 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 20, 1991 | Cited 0 times