- Supreme Court of Iowa | Wednesday, February 19, 1997 | Cited 0 times
- District Court, N.D. Iowa | Wednesday, September 3, 2003 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 28, 1999 | Cited 0 times
- District Court, N.D. Iowa | Tuesday, October 16, 2001 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, October 1, 2014 | Cited 0 times