- Supreme Court of the United States | Thursday, June 27, 1991 | Cited 0 times
- Court of Appeals of Texas | Thursday, April 27, 2000 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, February 27, 1992 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, April 27, 2004 | Cited 0 times
- Court of Appeals of Texas | Thursday, February 14, 2008 | Cited 0 times
- Court of Appeals of Texas | Wednesday, November 30, 2011 | Cited 0 times