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Note 6 - Intangible Assets

12 Months Ended

Dec. 31, 2017

Notes to Financial Statements

Intangible Assets Disclosure [Text Block]

Note

6

– Intangible Assets

2017

		Weighted Average								Accumulated				Carrying
Intangible Assets		Amortization Period				Cost				Amortization				Amount

Patents , Copyrights and
Intellectual Property			18				839,831				177,669				662,162
Licensing Agreement			5				10,000				10,000				0
Certifications			3				58,722				58,722				0
Other			5				21,492				21,492				0

Totals						$	930,045			$	267,883			$	662,162

2016

		Weighted Average								Accumulated				Carrying
Intangible Assets		Amortization Period				Cost				Amortization				Amount

Patents , Copyrights and
Intellectual property			18				396,757				143,133				253,624
Licensing agreement			5				10,000				10,000				0
Certifications			3				58,722				58,722				0
Other			5				21,492				21,492				0

Totals						$	486,971			$	233,347			$	253,624

The estimated amortization expense related to intangible assets for each of the

five

succeeding fiscal years and therea

fter as of

December 31, 2016

is as follows:

Year Ended
2018		$	56,533
2019			56,533
2020			56,533
2021			56,533
2022			56,533
Thereafter			379,497
Total		$	662,162