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Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finite-Lived Intangible Assets [Table Text Block]
The following is a summary of definite-life intangible assets less accumulated amortization as of December 31, 2014 and 2013, respectively:
 
 
 
Year Ended December 31,
 
 
 
2014
 
2013
 
 
 
 
 
 
 
Provisional Patent Applications
 
$
63,823
 
$
36,161
 
Patents
 
 
39,252
 
 
39,252
 
Customer Contacts
 
 
262,009
 
 
262,009
 
Less:  Accumulated Amortization
 
 
(269,237)
 
 
(266,928)
 
 
 
 
 
 
 
 
 
Net Intangible Assets
 
$
95,847
 
$
70,494
 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
The estimated aggregate amortization expense for each of the succeeding years ending December 31 is as follows:
 
2015
 
$
2,309
 
2016
 
 
2,309
 
2017
 
 
2,309
 
2018
 
 
2,309
 
2019
 
 
2,309
 
Thereafter
 
 
20,479
 
 
 
 
 
 
 
 
$
32,024