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Trademark and Patents
6 Months Ended
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Disclosure [Text Block]
Note 6 - Trademark and Patents
 
Trademark and patents, stated at cost, less accumulated amortization consisted of the following:
 
 
 
December 31,
 
 
June 30,
 
 
 
2016
 
 
2016
 
 
 
 
 
 
 
 
Trademarks and Patents
 
$
458,954
 
 
$
458,954
 
Less Accumulated Amortization
 
 
(71,621)
 
 
 
(67,487)
 
Trademarks and Patents, Net
 
$
387,333
 
 
$
391,467
 
 
Amortization expense amounted to $2,067 and $2,067 for the three months ended December 31, 2016 and 2015 respectively and $4,135 and $4,135 for the six months ended December 31, 2016 and 2015 respectively.