- Court of Appeals for the Third Circuit | Friday, December 30, 1988 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, August 7, 1987 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, May 26, 1989 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 24, 1999 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, February 12, 1993 | Cited 0 times
- Supreme Court of the United States | Thursday, June 19, 1986 | Cited 0 times