- Court of Appeals for the Seventh Circuit | Friday, January 22, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 28, 1972 | Cited 0 times
- Appellate Court of Illinois | Thursday, May 1, 1980 | Cited 0 times
- Appellate Court of Illinois | Monday, January 28, 1980 | Cited 0 times
- Illinois Supreme Court | Friday, May 28, 1976 | Cited 0 times
- Appellate Court of Illinois | Tuesday, June 30, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1947 | Cited 0 times