Sigma Labs Inc. (NASDAQ: SGLB) (SGLB Profile) is on the verge of unleashing the dynamic forces of additive metal manufacturing that have been restrained. Long heralded as the fourth industrial revolution, 3D metal printing and its full potential have been stalled due to the high cost and complexities of end-product inspection and quality control. Sigma Labs’ PrintRite3D(R) software represents a seismic shift in the quality-assurance process in the manufacture of 3D-printed metal components, and the entire s
Source: NDT