- Illinois Supreme Court | Wednesday, September 20, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 28, 1991 | Cited 0 times
- Illinois Supreme Court | Wednesday, January 24, 1990 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, September 27, 1994 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, September 12, 1991 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, October 1, 1991 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, September 1, 1995 | Cited 0 times