- Court of Appeals for the Federal Circuit | Tuesday, March 22, 1994 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 27, 1979 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, April 1, 2002 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, May 15, 1997 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, December 17, 2002 | Cited 0 times