Sigma Labs Investor Presentation September 2021 HC Wainwright

Sigma Labs (NASDAQ: SGLB) presented its in-process quality assurance solutions for additive manufacturing at the HC Wainwright Conference in September 2021. The Santa Fe-based company develops PrintRite3D, which detects and identifies defects in real-time during 3D printing processes, with a focus on accelerating revenue and profitability alongside industry growth.