- Court of Appeals for the Eighth Circuit | Friday, April 20, 1973 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 13, 1975 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, June 12, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, June 17, 1977 | Cited 0 times