- Supreme Court of the United States | Wednesday, December 6, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 19, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, June 9, 1975 | Cited 0 times
- California Supreme Court | Tuesday, November 12, 1974 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 2, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 15, 1977 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, August 28, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 4, 1975 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, June 5, 1973 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 1, 1969 | Cited 0 times