- Court of Appeals for the Seventh Circuit | Wednesday, June 29, 1988 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 20, 1983 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Friday, August 7, 1981 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, August 7, 1979 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, August 5, 1991 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 15, 1991 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, January 26, 1970 | Cited 0 times