Jim Kellar

Jim Kellar is the Founder and CEO of Useful Devices, Inc., a position held since February 2002, where product development, design, and manufacturing management services are provided for commercial, industrial, and military markets. Significant accomplishments include the development of various controllers for IoT applications, military radar and camera systems, and home automation solutions. Prior to Useful Devices, Jim Kellar worked as Electrical Engineer III in Research and Development at E.F. Johnson, Inc., focusing on private land/mobile radio product design, requiring expertise in digital, analog, and mixed signal design. Jim Kellar holds a Bachelor of Science degree in Electrical Engineering Technology from the University of Arkansas at Little Rock.