- Supreme Court of the United States | Monday, February 21, 1966 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, November 21, 1985 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, February 15, 2000 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, September 15, 2009 | Cited 0 times