Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.19.2
Intangible Assets (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Net Carrying Value $ 420,191  
Patents [Member]    
Cost 1,159,896 $ 1,167,383
Accumulated Depreciation 739,705 700,478
Net Carrying Value $ 420,191 $ 466,905