Lawrenceville, GA, June 3, 2021— CM Systems LLC, (ComplianceMate®), a leader in Food Safety Technology and Automation, announced the United States Patent and Trademark Office issued U.S. Patent No. 11,004,020 to ComplianceMate® for its Digital Food Safety Management System. ComplianceMate’s patented invention provides a digital checklist of tasks to be performed in a food service establishment…