Lewis Graham

Lewis Graham is the founder of Rio Tenn Labs, LLC, established in July 2023, which specializes in testing and documenting marine electrical and electronic components, as well as providing consulting services for system upgrade designs. With extensive experience in the field, Lewis has been a Senior Life Member of IEEE since May 1981, and previously served as President, CTO, and co-owner at GeoCue Group, Inc. from July 2003 to March 2022. Additionally, Lewis held various key positions, including Director of the M&S Division at the National Stone, Sand and Gravel Association and Chairman and CEO at Z/I Imaging Corporation. Academic credentials include an MSEE in Control Systems from The University of Alabama in Huntsville and a BS in Physics from the University of West Florida.