- Supreme Court of Iowa | Monday, September 27, 1971 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 19, 1983 | Cited 0 times
- Supreme Court of Iowa | Wednesday, July 22, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 23, 1987 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 11, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 17, 1988 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, February 9, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 23, 1988 | Cited 0 times
- Michigan Court of Appeals | Monday, December 23, 1985 | Cited 0 times
- Supreme Court of Iowa | Tuesday, August 23, 1988 | Cited 0 times
- Supreme Court of Iowa | Tuesday, November 15, 1955 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Tuesday, April 13, 1971 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, July 29, 1985 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, July 9, 1982 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, December 8, 1978 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, May 3, 1985 | Cited 0 times
- Supreme Court of Iowa | Friday, September 2, 1983 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 22, 1983 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, October 21, 1986 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 21, 1980 | Cited 0 times