- Court of Customs and Patent Appeals | Thursday, April 1, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, February 21, 1966 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, June 3, 1994 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, March 18, 1971 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, February 14, 1994 | Cited 0 times