- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- Court of Appeals of Wisconsin | Tuesday, March 10, 1981 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, January 9, 1981 | Cited 0 times
- Wisconsin Supreme Court | Thursday, February 7, 1980 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, December 13, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times