Background
Gruhn, Joel D. was born on September 11, 1947 in Minneapolis. Son of Karl and Eleanor (Outzen) Gruhn.
Gruhn, Joel D. was born on September 11, 1947 in Minneapolis. Son of Karl and Eleanor (Outzen) Gruhn.
Bachelor of Science in Electrical Engineering, University of Minnesota, 1970.
Engineering manager, Hutchinson Technology, Hutchinson, Minnesota, 1970-1976; operations manager, circuits division, GTI, Leesburg, Indiana, 1977-1979; plant manager, NEPTCO Inc., Lenoir, North Carolina, 1980-1983; technical manager, NEPTCO Inc., Granite Falls, North Carolina, 1984-1986; director product engineering, NEPTCO Inc., Pawtucket, Rhode Island, since 1987.
Member Institute of Electrical and Electronics Engineers., National Electrical Manufacturers Association.
Married Francine R. Williams, October 6, 1973. Children: Andrew, Leah.