- Court of Appeals for the Federal Circuit | Wednesday, July 27, 1983 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, May 2, 1985 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, June 19, 1987 | Cited 0 times
- District Court, N.D. California | Friday, February 24, 1989 | Cited 0 times