- Supreme Court of the United States | Monday, November 20, 1972 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, November 18, 1998 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, February 14, 2001 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, December 23, 1996 | Cited 0 times
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- Supreme Court of the United States | Monday, May 15, 2006 | Cited 0 times
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