Ohio Supreme Court - 1974 (inactive)
Colorado Supreme Court - 1984
United States Supreme Court - 1978
United States 8th Circuit Court of Appeals - 1989
United States 9th Circuit Court of Appeals
United States 10th Circuit Court of Appeals - 12/9/83 - motion
United States District Court for South Dakota - 1996 - pro hac vice
United States District Court for Nevada - pro hac vice
United States District Court for the Western District of Michigan - pro hac vice
United States District Court for Arizona - pro hac vice
United States District Court for New Mexico
United States District Court for South Carolina - pro hac vice