Admitted to New York bar, 1936. Practice with firm White & Case, New York City, 1934-1936. Legal research assistant University of Michigan Law School, Ann Arbor, 1932-1934, assistant professor of law, 1936-1939, associate professor, 1939-1946, professor, 1946-1965, Henry M. Butzel professor of law, 1965-1974, Henry Russell lecturer, 1971.
Guest professor Max Planck Institute, Heidelberg, 1959, 66. Rosenstiel Distinguished visiting professor law U. Arizona, 1971. Member legal department Pan American Petroleum & Transport Company.
New York City, 1942-1945. Chairman Government's Transportation Study Commission, 1950. Member Ann Arbor Charter Revision Commission, 1953, Ann Arbor Planning Commission, 1956-1959.
Born November 9, 1907