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INTANGIBLE ASSETS (Schedule of Patents) (Details) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Jun. 11, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]        
Patents $ 1,236,904 $ 1,184,882 $ 315,000 $ 787,403
Less: Accumulated amortization 307,423 246,643   181,628
Intangible assets - net $ 929,481 $ 938,239   $ 605,775