- Court of Appeals for the Seventh Circuit | Thursday, April 2, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, March 24, 1969 | Cited 0 times
- District Court, D. Delaware | Thursday, August 31, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1971 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, April 4, 1975 | Cited 0 times
- District Court, N.D. Illinois | Monday, September 27, 1971 | Cited 0 times