- Court of Customs and Patent Appeals | Thursday, April 25, 1968 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, May 16, 1968 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, January 16, 1969 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, June 20, 1968 | Cited 0 times