Law assistant United States Customs Court, New York City, 1961—1962, reporter decisions, 1966—1968. Associate Ehrich, Stock, New York City, 1962—1966. Clerk United States Court International Trade, since 1968.
Member advisory council United States Court Appeals (federal circuit). Lecturer Practising Law Institute, New York City, 1970, New York County Lawyers Association, 1977, Law & Business, New York City, 1981. Served with United States Air Force, 1952-1956.
President Board Education, Irvington, New York, 1975. Prosecutor, 1967; board directors Echo Hills Mental Health Center, Dobbs Ferry, New York, 1983, County Symphony Association, Westchester, 1974. Member of American Bar Association, American Judicature Society, Federal Bar Council, New York County Lawyers Association, New York State Bar Association, Phi Zeta Kappa.