- Court of Appeals for the Eighth Circuit | Thursday, February 18, 1971 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 19, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, August 31, 1977 | Cited 0 times
- Supreme Court of Iowa | Thursday, July 24, 1969 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 21, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, August 28, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 19, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 2, 1969 | Cited 0 times