- Court of Appeals for the Federal Circuit | Monday, March 12, 1990 | Cited 0 times
- United States Court of International Trade | Friday, October 21, 1983 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, October 1, 1981 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, September 18, 1986 | Cited 0 times
- Supreme Court of the United States | Friday, June 17, 1988 | Cited 0 times