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Sono-Tek Announces Patent Granted to Partner Company Sames Kremlin (Parent Company Exel Industries) for Ultrastatic Enhanced Spray Coating (ESC) Technology. 

June 12, 2019

A patent in the US has been granted to Exel Industries, parent company of Sames Kremlin, who partnered with Sono-Tek to develop the Ultrastatic Enhanced Spray Coating Technology. Other patents…

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