- Supreme Court of Iowa | Tuesday, December 17, 1957 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 29, 1979 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 30, 1962 | Cited 0 times
- Court of Appeals of Wisconsin | Thursday, May 25, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, July 21, 2010 | Cited 0 times