- District Court, N.D. Illinois | Wednesday, September 20, 1989 | Cited 0 times
- District Court, N.D. Illinois | Thursday, August 16, 1990 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, September 23, 1993 | Cited 0 times
- District Court, N.D. Illinois | Friday, March 31, 1989 | Cited 0 times
- District Court, N.D. Indiana | Monday, September 30, 1991 | Cited 0 times