- Court of Appeals for the Federal Circuit | Thursday, September 30, 1999 | Cited 0 times
- Court of Customs and Patent Appeals | Friday, April 14, 1961 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, December 7, 1999 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, August 31, 2009 | Cited 0 times
- Supreme Court of the United States | Friday, June 26, 1992 | Cited 0 times