Note 3. Intangible and Fixed Assets: Schedule of Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2019

Tables/Schedules

Schedule of Intangible Assets

Ended December 31, 2018
U.S. Patent #		Carrying Value		Amortization		Balance
7,558,730	$	58,277		44,574		13,703
7,949,534		3,365		2,426		939
8,131,557		5,092		3,568		1,524
8,498,871		21,114		13,715		7,399
9,142,217		35,068		18,882		16,186
9,934,786		4,575		936		3,639
	$	127,491	$	84,101	$	43,390

Amortization at March 31, 2019 is as follows:

Ended March 31, 2019
U.S. Patent #		Carrying Value		Amortization		Balance
7,558,730	$	58,277		45,747		12,530
7,949,534		3,365		2,504		861
8,131,557		5,092		3,699		1,393
8,498,871		21,114		14,348		6,766
9,142,217		35,068		20,231		14,837
9,934,786		4,575		1,248		3,327
	$	127,491	$	87,777	$	39,714