Master of Science in Chemical Engineering, Royal Institute of Technology, Stockholm, 1971.
Scientist Packforsk, Stockholm, 1972-1982. Engineer Swedish Planing and Rationalization Institute of Health and Social Sciences, 1982-1988, project leader, since 1988. Head department medical devices Apoteket Production and Laboratories, since 1998.
Head Swedish delegations in international standardization committees.
Vice president, chief editor Jews for Israeli Palestinian Peace, Stockholm, 1986.
Married Sara Wasersztrum (divorced). Married Julianna Weiss (divorced). 1 child, Daniel.