- Court of Appeals for the Eighth Circuit | Monday, March 30, 1970 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 23, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 17, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 22, 1985 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 11, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 19, 1976 | Cited 0 times