Diplom Ingenieur, Technische Hochschule, Munich, West Germany, 1957. Doktor Science Technology, Swiss Federation Institute of Technology, Zurich, 1963. Project engineer Luwa AG, Zurich, 1963-1967.
Consultant engineer Haldimann Consultant, Zurich, 1967-1971. Technical procurement person Rehau Plastiks, Zurich, 1972. Vice president Wotag AG, Zurich, 1973-1976.
Manager research and development Sulzer-Escher Wyss, Lindau, West Germany, since 1976.
Manager research and devel. Contributor articles to professional journals.
Member German Association Refrigeration and Air Conditioning, Swiss Association Chemical Engineers.
Married Ingrid Ella Berbenich, May 23, 1958.