- Court of Appeals for the Seventh Circuit | Monday, June 2, 1969 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, March 2, 2007 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, April 2, 2008 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, February 15, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1976 | Cited 0 times