- Court of Appeals for the Federal Circuit | Thursday, September 20, 2007 | Cited 0 times
- District Court, E.D. Texas | Friday, March 11, 2005 | Cited 0 times
- Supreme Court of the United States | Monday, May 21, 2007 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 2009 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, March 28, 1996 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, May 16, 2008 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, August 24, 2007 | Cited 0 times