- Court of Appeals for the Seventh Circuit | Friday, May 22, 1987 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, April 1, 1991 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, May 6, 2003 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, January 6, 1988 | Cited 0 times
- District Court, D. Minnesota | Tuesday, September 4, 1990 | Cited 0 times
- District Court, D. Minnesota | Thursday, March 16, 2006 | Cited 0 times