- Supreme Court of Iowa | Wednesday, April 25, 1979 | Cited 0 times
- Supreme Court of Iowa | Tuesday, May 5, 1970 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, May 25, 1993 | Cited 0 times
- Court of Appeals of Iowa | Friday, April 24, 1998 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 16, 2004 | Cited 0 times