Table Trac Receives Patent For Keystone Technologies Supporting Touchless/Cashless Usage In Casinos

MINNETONKA, Minn., Sept. 30, 2020 /PRNewswire/ -- The United States Patent Office granted Table Trac, Inc. (OTCQX: TBTC) a patent for SYSTEMS AND METHODS OF FACILITATING INTERACTIONS BETWEEN AN ELECTRONIC GAMING MACHINE, GAME PLAYER, AND A CONTROL SYSTEM, a patent providing for touchless...

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