Master of Science, Royal Institute of Technology, Sweden, 1966. Doctor of Science, Royal Institute of Technology, Sweden, 1973.
Assistant professor department measurement technical Kungliga Tekniska Högskolan, Stockholm, 1978—1991. Head, School Electrical Engineering Royal Institute of Technology, 1980—1990. Electric Membership Corporation manager SEMKO, Kista, 1991—1997.
Technical director ETL-SEMKO, Institute of Transportation Studies, Sweden, 1997—2002. Professor Lulea Technology University, since 1996. Pre-accession advisor Hungary, 1999—2004.
European Union advisor various countries.
Chief executive advisor Hungarian Ministry Economic Affairs. Member Institute of Electrical and Electronics Engineers Electric Membership Corporation Society (chairman Swedish chapter 1996-1999), Instrument Society Sweden (honorary president), Swedish Society Instrument Evaluation (chairman 1992-1999).
Children: Anna, David.