- Supreme Court of the United States | Tuesday, February 19, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, December 1, 1993 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, December 10, 1991 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, June 3, 1992 | Cited 0 times