- District Court, D. Minnesota | Wednesday, February 16, 1977 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 7, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, December 20, 1977 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, August 27, 1976 | Cited 0 times