Sigma Labs, Inc. appointed Steve Immel to the position of Senior Director Business Development, North America. Steve will be responsible for engaging with 3D printer OEMS, additive manufacturers, academic institutions and research organizations to propel Sigma Labs PrintRite3D(R) in-process quality assurance solutions into production applications. Steve is a veteran of the 3D printing industry having fulfilled leadership roles at 3D Systems, Materialise and Jabil Additive where he led Jabil's Additive Manufacturing Lab, established the Additive Academy and led growth of industrial additive manufacturing with a focus on highly regulated applications such as medical devices.