- Court of Appeals for the Eighth Circuit | Friday, January 15, 1999 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, June 9, 1998 | Cited 0 times
- Texas Supreme Court | Thursday, September 24, 1998 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, January 2, 1998 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, September 26, 2000 | Cited 0 times