3. Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventories Tables

Inventories consist

Inventories consist of :	September 30, 2014		December 31, 2013
Materials	$	269,070	$	440,723
Work in process		21,764		—
Finished goods (including $82,700 and $304,500 held by customers at September 30, 2014 and December 31, 2013, respectively)		1,134,913		1,273,358
Total	$	1,425,747	$	1,714,081