- District Court, N.D. Illinois | Thursday, March 18, 1999 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, September 9, 2002 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, October 21, 2003 | Cited 0 times
- Supreme Court of the United States | Monday, March 30, 1964 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, December 29, 2008 | Cited 0 times