- Wisconsin Supreme Court | Friday, June 27, 1980 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 1, 1977 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, March 17, 1970 | Cited 0 times
- Massachusetts Supreme Judicial Court | Tuesday, July 23, 1974 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, November 30, 1976 | Cited 0 times