- Court of Appeals for the Seventh Circuit | Monday, March 3, 1975 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, May 13, 1981 | Cited 0 times
- Appellate Court of Illinois | Friday, June 8, 1973 | Cited 0 times
- Appellate Court of Illinois | Friday, September 27, 1974 | Cited 0 times
- Illinois Supreme Court | Monday, December 1, 1980 | Cited 0 times