- Court of Appeals of Maryland | Wednesday, July 5, 1967 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, November 11, 1971 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, September 12, 1983 | Cited 0 times
- Superior Court of Pennsylvania | Friday, February 11, 1983 | Cited 0 times
- Superior Court of Pennsylvania | Monday, May 23, 1994 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, December 5, 2000 | Cited 0 times