- Court of Appeals for the Seventh Circuit | Tuesday, October 12, 1971 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 17, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 22, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 30, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 23, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 20, 1978 | Cited 0 times
- Michigan Court of Appeals | Tuesday, November 22, 1977 | Cited 0 times
- Court of Appeals of Maryland | Friday, May 21, 1976 | Cited 0 times