- District Court, E.D. Pennsylvania | Thursday, August 6, 1998 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 26, 1991 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, February 14, 1989 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, September 8, 1988 | Cited 0 times
- Supreme Court of Colorado | Monday, November 1, 1993 | Cited 0 times
- California Supreme Court | Friday, January 28, 1994 | Cited 0 times