- Court of Appeals for the Federal Circuit | Friday, May 6, 1988 | Cited 0 times
- Supreme Court of North Carolina | Tuesday, January 10, 1984 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, September 17, 1984 | Cited 0 times
- Supreme Court of the United States | Monday, June 5, 1950 | Cited 0 times
- Supreme Court of the United States | Monday, December 22, 1952 | Cited 0 times