- Illinois Supreme Court | Friday, November 22, 1968 | Cited 0 times
- Appellate Court of Illinois | Friday, October 18, 1974 | Cited 0 times
- Appellate Court of Illinois | Wednesday, May 7, 1980 | Cited 0 times
- Appellate Court of Illinois | Wednesday, April 8, 1981 | Cited 0 times
- Illinois Supreme Court | Tuesday, April 5, 1988 | Cited 0 times
- Illinois Supreme Court | Thursday, October 20, 1988 | Cited 0 times