PATENTS

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

PATENTS

7. Patents

	March 31, 2023 Cost		Accumulated Amortization		March 31, 2023 Net
Patents	$	195,888	$	195,888	$	-

	December 31, 2022 Cost		Accumulated Amortization		December 31, 2022 Net
Patents	$	195,725	$	195,725	$	-

Amount of amortization for the period ended March 31, 2023 was $nil (2022 - $4,110) and was included in cost of sales in the consolidated statements of income and comprehensive income.