5. INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2012

Intangible Assets Tables

Intangible assets

Intangible assets are: 

	December 31, 2012
Patents and trademarks	$	1,706,849
Accumulated amortization		(114,216	)
	$	1,592,633

Future Amortization expense

Amortization expense for the year ended December 31, 2012, was $114,216. For these assets, amortization expense over the next five years is expected to be as follows:

	Patent and trademark amortization
2013	$	193,328
2014		168,042
2015		145,172
2016		141,177
2017		141,177
2018 and thereafter	$	1,592,633