- Supreme Court of the United States | Monday, June 6, 2011 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, June 7, 2011 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, November 12, 1982 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 5, 1986 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, July 20, 1990 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, February 27, 1991 | Cited 0 times