- Court of Appeals for the D.C. Circuit | Thursday, October 23, 1958 | Cited 0 times
- Appellate Court of Illinois | Monday, November 15, 1976 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 5, 1977 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, August 23, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, October 23, 1989 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, September 10, 1984 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, March 27, 1985 | Cited 0 times