- Court of Appeals of Iowa | Wednesday, May 29, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, October 11, 1991 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 26, 1995 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 26, 1995 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1991 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 15, 1991 | Cited 0 times