- Court of Appeals for the Federal Circuit | Thursday, November 20, 1997 | Cited 0 times
- Court of Customs and Patent Appeals | Wednesday, January 14, 1953 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, March 9, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, February 26, 1987 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 21, 2007 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, May 16, 1988 | Cited 0 times
- Supreme Court of the United States | Monday, June 24, 2019 | Cited 0 times