Bachelor of Science in Chemical Engineering, Michigan Technology University, 1947. Master of Science in Chemical Engineering, Illinois Institute of Technology, 1948.
Junior process engineer, Phillips Petroleum Company, Bartlesville, Oklahoma, 1948-1950;
senior process. engineer, Phillips Petroleum Company, Bartlesville, Oklahoma, 1952-1964;
development manager, Petrochim N.V., Antwerp, Belgium, 1964-1971;
branch manager process engineer, Phillips Petroleum Company, Bartlesville, 1971-1974;
planning manager gas and gas liquids, energy minerals, Phillips Petroleum Company, Bartlesville, 1974-1979;
division manager, corporation engineering, environmental/consumer protection, Phillips Petroleum Company, Bartlesville, 1979-1985;
retired, Phillips Petroleum Company, Bartlesville, 1985. Member environmental affairs committee American Petroleum Institute, Washington, 1979-1985. Member environmental quality committee National Association Manufacturers, Washington, 1980-1985.
Chairman synthetic fuels task group National Petroleum Council, Washington, 1981.
Founder, president Antwerp International School, 1967-1971. President American Protestant Church, Antwerp, 1966, 70. Board directors La Quinta Preservation Federation, Bartlesville, since 1991.
Served with United States Army, 1950-1952. Member American Institute of Electrical Engineers (president 1948-1995), Oklahoma Society Professional Engineers (president 1975), Hillcrest Country Club, Tau Beta Pi.
Married Lois Irene Longfellow, April 12, 1952. Children: John Jeffery, Steven Longfellow, Linda Marie.