OPTEC Receives Provisional Patent Approval for Digital Touchless Temperature Scanning Technology Integration for Cellphones & Tablets

As a result of this Press Release not publishing on the national news circuit previously on September 1st, 2020 OPTEC is republishing the release again today   CARLSBAD, CA – September 4, 2020 – OPTEC International, Inc. (OTC PINK:OPTI) OPTEC announced the company received provisional patent approval for the integration of digital touchless temperature scanning […]