Degree in electronic engineering, Technology University, Munich, 1957. Dr.Eng, Ac Grenoble Faculty Sciences, 1960.
Civil employee, United States Naval Weapons Laboratory, Dahlgren, Virginia, 1960-1963; patent attorney, Munich, since 1970; with, Dannemann, Siemsen & Biegler, Rio de Janeiro, 1975-1977.
Member New York Academy of Sciences.
Married Paritschehr Behzad, March 8, 1985 (divorced September 1996).