- Court of Appeals for the Federal Circuit | Monday, April 29, 1991 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, August 20, 1998 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, March 31, 1955 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, November 17, 1980 | Cited 0 times