Dr. John Middendorf, Director of Additive Manufacturing – Dr. Middendorf has been developing his own Laser powder bed fusion (LPBF) machines since July 2014 and currently leads the additive manufacturing division at the Center for Design and Manufacturing Excellence at The Ohio State University.  John was the technical leader behind the development of the Open Additive (OA) brand, selling the PANDA LPBF machines and AMSENSE sensor suite, and in his past has develop several other innovations such as Selective Laser Ablation & Melting (SLAM) and Graded Alloy Processing (GAP).