- Wisconsin Supreme Court | Tuesday, May 1, 1973 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 23, 1984 | Cited 0 times
- Wisconsin Supreme Court | Friday, July 1, 1983 | Cited 0 times
- Appellate Court of Illinois | Friday, July 17, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 30, 1972 | Cited 0 times