- Court of Appeals for the Ninth Circuit | Tuesday, May 27, 1975 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 18, 1985 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 25, 1979 | Cited 0 times
- Supreme Court of Iowa | Thursday, July 5, 2001 | Cited 0 times
- Supreme Court of Iowa | Thursday, September 7, 2000 | Cited 0 times