- Court of Appeals for the Tenth Circuit | Tuesday, October 17, 1995 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, August 29, 1997 | Cited 0 times
- North Dakota Supreme Court | Friday, December 19, 1997 | Cited 0 times
- North Dakota Supreme Court | Thursday, March 3, 1983 | Cited 0 times
- Supreme Court of the United States | Friday, June 26, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, June 4, 1990 | Cited 0 times