- Court of Appeals for the Federal Circuit | Wednesday, June 29, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, February 8, 1985 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 9, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 9, 1980 | Cited 0 times