- Wisconsin Supreme Court | Wednesday, March 19, 1997 | Cited 0 times
- Court of Appeals of Wisconsin | Wednesday, July 19, 2006 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, October 7, 2008 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, July 5, 2000 | Cited 0 times
- Supreme Court of the United States | Monday, April 26, 1993 | Cited 0 times