- Court of Appeals for the Federal Circuit | Thursday, April 19, 2012 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 24, 1995 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, November 8, 1994 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, December 13, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, October 14, 2011 | Cited 0 times