Bob Koelzer

Bob Koelzer has over 21 years of engineering leadership experience, currently serving as Engineering Manager at Peterson Manufacturing Co since June 2021. Prior to this role, Bob held the position of Chief Engineer at HALDEX from January 2000 to June 2021. Bob Koelzer holds a degree in Ag Engineering Technologies from Kansas State University, earned between 1979 and 1984, and a Master’s in Business Administration from Lewis Brothers University, obtained from 1988 to 1991.