Johann Hans Demmel 

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Hans Demmel received his Master’s degree in Industrial Engineering and Management in 1985. He recently retired from Raytheon as an Integrated Product Team Lead and Program Manager in Advanced Systems. He is a certified Raytheon Six Sigma expert, and an active member of the Institute of Industrial and System Engineers, where he currently serves as the Chair of the IISE Council of Fellows. He is a Fellow of IISE and Tau Beta Pi. He has received the IISE Fred C. Crane Distinguisged Service Award, and the OSU Lohman Medal.