- Court of Appeals for the Federal Circuit | Wednesday, June 9, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, March 18, 1992 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, July 25, 1994 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, July 25, 1994 | Cited 0 times