- Supreme Court of Delaware | Wednesday, August 21, 1985 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, July 11, 2011 | Cited 0 times
- Supreme Court of Delaware | Tuesday, January 3, 2012 | Cited 0 times
- Court of Appeals for the Federal Circuit | Monday, August 4, 2003 | Cited 0 times