- Supreme Court of the United States | Monday, March 3, 1997 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, June 28, 1984 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, March 19, 1992 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, December 17, 1985 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, June 12, 1986 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, July 16, 1999 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, November 30, 1998 | Cited 0 times
- District Court, E.D. Pennsylvania | Monday, August 24, 1998 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, February 5, 1996 | Cited 0 times