- Supreme Court of Iowa | Wednesday, December 23, 1987 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, April 5, 1988 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 11, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 18, 1984 | Cited 0 times
- Supreme Court of Iowa | Tuesday, February 11, 1964 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, January 6, 1943 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 28, 1973 | Cited 0 times