- Supreme Court of Iowa | Wednesday, April 21, 1982 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, October 25, 1983 | Cited 0 times
- North Dakota Supreme Court | Tuesday, July 31, 1990 | Cited 0 times
- North Dakota Supreme Court | Wednesday, April 24, 1985 | Cited 0 times
- North Dakota Supreme Court | Thursday, December 2, 1993 | Cited 0 times
- North Dakota Supreme Court | Wednesday, September 15, 1993 | Cited 0 times
- Court of Appeals of Wisconsin | Wednesday, November 19, 1986 | Cited 0 times
- North Dakota Supreme Court | Tuesday, September 17, 1991 | Cited 0 times
- Supreme Court of the United States | Thursday, June 25, 1987 | Cited 0 times