- Court of Appeals for the Fourth Circuit | Tuesday, May 27, 2003 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, November 30, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, September 6, 1983 | Cited 0 times
- Supreme Court of the United States | Friday, June 17, 1988 | Cited 0 times