- Court of Appeals for the Third Circuit | Friday, May 5, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, December 4, 1974 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 8, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1970 | Cited 0 times