- Court of Customs and Patent Appeals | Tuesday, February 24, 1942 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, June 20, 1963 | Cited 0 times
- Court of Customs and Patent Appeals | Friday, June 30, 1950 | Cited 0 times
- District Court, E.D. Pennsylvania | Friday, November 24, 1961 | Cited 0 times
- Court of Customs and Patent Appeals | Monday, January 7, 1946 | Cited 0 times
- Supreme Court of the United States | Thursday, June 10, 1999 | Cited 0 times