- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, February 26, 1987 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, August 11, 2004 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, June 27, 2002 | Cited 0 times
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- Court of Appeals for the Federal Circuit | Friday, February 18, 1994 | Cited 0 times