Student, Technology University, Stockholm, 1967.
Electronic engineer Technology Aids for the Handicapped, Sudsvall, Sweden, 1967-1972. Manager of research and development Permobil AB, Sweden, 1972-1999. Project leader Electrolux AB Core Technology and Innovation, Stockholm, Sweden, 1999-2001.
President Linman Elektronik AB, Åkersberga, Sweden, since 2001.
Convener International Standards Organisation, 1991.
Married Carola Anita Tyden, July 5, 1969. Children: Johannes, Carolina, Clas.