Sigma Labs Issues Letter to Shareholders
(World News Science)

SANTA FE, N.M., Aug. 14, 2018 (GLOBE NEWSWIRE) -- Sigma Labs, Inc. (NASDAQ:SGLB) (`Sigma Labs` or the `Company`), a provider of quality assurance software under the PrintRite3D® brand, today announced the release of the following letter to shareholders from Chairman and CEO John Rice: Dear Shareholders: It has been a year since I was privileged to become your company`s CEO. I am accountable to you, so please accept this update on the company. As you know from my prior communications to you, the principal challenge that the company faced on August 1, 2017 was to transform itself from an R&D company with a high-potential R&D product into a commercialization company with reliable...