- Court of Appeals for the Federal Circuit | Wednesday, January 3, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, February 3, 2006 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, May 4, 2009 | Cited 0 times
- Supreme Court of the United States | Monday, March 26, 1973 | Cited 0 times
- District Court, E.D. Virginia | Wednesday, January 9, 2008 | Cited 0 times