- Court of Appeals for the Ninth Circuit | Wednesday, November 4, 1964 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, January 14, 1964 | Cited 0 times
- Supreme Court of the United States | Tuesday, December 5, 1967 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 1, 1971 | Cited 0 times
- District Court, D. Minnesota | Friday, August 9, 1963 | Cited 0 times