- District Court, D. Minnesota | Tuesday, April 24, 1973 | Cited 0 times
- Appellate Court of Illinois | Wednesday, April 20, 1983 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, July 6, 1981 | Cited 0 times
- Court of Chancery of Delaware | Friday, June 2, 1967 | Cited 0 times
- Court of Chancery of Delaware | Tuesday, July 29, 1975 | Cited 0 times
- Supreme Court of Delaware | Monday, November 29, 1971 | Cited 0 times
- Court of Chancery of Delaware | Tuesday, September 23, 1980 | Cited 0 times