• United States Court of International Trade

  Judge

  1980 – 1991 · 11 yrs

• United States Customs Court

  Judge

  1968 – 1980 · 12 yrsAppointed by Lyndon B. Johnson

Career

• professor of law

  1980 – 2004 · 24 yrs

• Adjunct and visiting professor of law

  New York Law School

  1972 – 1990 · 18 yrs

• adjunct professor of law

  1969 – 1980 · 11 yrs

• Assistant secretary of state for education and cultural affairs

  U.S. Department of State

  1968 – 1969 · 1 yr

• Visiting professor of law

  Georgetown University

  1962 – 1967 · 5 yrs

• Chairman

  Foreign Claims Settlement Commission, U.S. Department of Justice

  1961 – 1968 · 7 yrs

• Member

  New York City Board of Higher Education

  1958 – 1969 · 11 yrs

• Hearing officer

  U.S. Department of Justice

  1956 – 1961 · 5 yrs

• Faculty

  St. John's University School of Law

  1947 – 2004 · 57 yrs

• professor of law

  1947 – 1969 · 22 yrs

• Professor of law

  Pratt Institute

  1947 – 1948 · 1 yr

• U.S. Air Force lieutenant

  1943 – 1947 · 4 yrs