- Court of Appeals for the Federal Circuit | Friday, April 16, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, October 15, 1993 | Cited 0 times
- Court of Appeals for the Federal Circuit | Thursday, September 30, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, April 5, 1886 | Cited 0 times