- Court of Appeals for the Federal Circuit | Wednesday, December 17, 1997 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, September 3, 2009 | Cited 0 times
- Court of Customs and Patent Appeals | Thursday, April 1, 1971 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, August 10, 1990 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, September 4, 1992 | Cited 0 times