- Supreme Court of Iowa | Wednesday, April 16, 1986 | Cited 0 times
- Supreme Court of Iowa | Thursday, September 7, 2000 | Cited 0 times
- District Court, S.D. Iowa | Thursday, September 27, 2001 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 21, 2003 | Cited 0 times
- New Jersey Superior Court | Friday, November 15, 1991 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 19, 1994 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 17, 1997 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 9, 2002 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 14, 2003 | Cited 0 times