- Supreme Court of Iowa | Wednesday, May 13, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, August 26, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 20, 1991 | Cited 0 times
- Indiana Court of Appeals | Tuesday, August 30, 1983 | Cited 0 times
- Indiana Court of Appeals | Wednesday, October 23, 1974 | Cited 0 times
- Michigan Court of Appeals | Monday, October 6, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 13, 1985 | Cited 0 times
- California Court of Appeal | Wednesday, November 23, 1977 | Cited 0 times