- Court of Appeals for the Federal Circuit | Monday, August 31, 1998 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, March 31, 1995 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, November 18, 1987 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, March 16, 1994 | Cited 0 times