- Court of Appeals for the Seventh Circuit | Wednesday, June 23, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 6, 1978 | Cited 0 times
- Wisconsin Supreme Court | Monday, November 14, 1977 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, June 3, 1975 | Cited 0 times
- Wisconsin Supreme Court | Monday, April 12, 1976 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 25, 1986 | Cited 0 times
- Court of Appeals of Wisconsin | Thursday, March 19, 1987 | Cited 0 times