- Court of Appeals of Wisconsin | Thursday, February 28, 2002 | Cited 0 times
- California Supreme Court | Monday, July 12, 2004 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, November 16, 1981 | Cited 0 times
- Court of Appeals of Wisconsin | Tuesday, May 18, 1993 | Cited 0 times
- Court of Appeals of Wisconsin | Wednesday, July 30, 2008 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, July 9, 2010 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 26, 2004 | Cited 0 times
- Court of Chancery of Delaware | Tuesday, October 11, 2005 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, August 9, 1999 | Cited 0 times