- Court of Appeals for the Federal Circuit | Monday, January 12, 1998 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, September 7, 2010 | Cited 0 times
- Supreme Court of the United States | Monday, March 7, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, May 2, 2002 | Cited 0 times