- Court of Appeals for the Ninth Circuit | Wednesday, January 18, 1989 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, February 5, 1987 | Cited 0 times
- Oregon Supreme Court | Thursday, August 29, 1991 | Cited 0 times
- Oregon Supreme Court | Thursday, June 24, 1976 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times