- Court of Appeals for the Federal Circuit | Tuesday, April 29, 2008 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, April 29, 2002 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, March 4, 2004 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, October 31, 1990 | Cited 0 times