- Court of Appeals for the Federal Circuit | Thursday, December 23, 1982 | Cited 0 times
- Court of Appeals for the Federal Circuit | Tuesday, May 13, 1986 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 7, 1978 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, June 27, 1983 | Cited 0 times