- Court of Appeals for the Federal Circuit | Monday, November 26, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, August 16, 2004 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, February 18, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1976 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, March 23, 1995 | Cited 0 times