Bachelor of Science, King's College University London, 1945. Master of Science, IIT, 1953.
Research physicist, AVIMO Ltd., Taunton, England, 1945-1948; research physicist, Telephone Manufacturing Company, Sidcup Kent, England, 1948; research physicist, IITRI Armour Research Foundation, Chicago, 1949-1971; research engineer, Argonne (Illinois) National Laboratory, 1971-1984; research engineer, Karplus Consultants, Hindsdale, Illinois, since 1984.
Emeritus member Institute of Electrical and Electronics Engineers, Institute Society of America, Acoustical Society of America, Institute Physics, Sigma Xi.
Married Jean Avril Clarke, September 6, 1951. Children: Lester Clive, Kevin John, Wayne Eliot, Nadine Thea.