- Court of Appeals for the Fifth Circuit | Wednesday, May 20, 1987 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, May 12, 1993 | Cited 0 times
- Texas Supreme Court | Thursday, January 12, 1995 | Cited 0 times
- Court of Appeals of Texas | Thursday, September 23, 1993 | Cited 0 times
- Texas Supreme Court | Thursday, December 4, 1997 | Cited 0 times