Director technical services Medtronic, Fridley, Minnesota, 1971-1980. Manager documentation and manufacturing Daig Corporation, Eden Prairie, 1980-1981. Manager manufacturing and operations AstroMed, Warrick, Rhode Island, 1982-1983.
Vice president manufacturing Angiomedics, Plymouth, Minnesota, 1983-1986. Founder Genesis Medical Inc., Prior Lake, since 1986. Adjunct professor Bethel College, St. Paul, since 1990.
Consultant in field, Prior Lake, since 1986.