Annual report pursuant to Section 13 and 15(d)

3. Patents (Details Narrative)

v3.7.0.1
3. Patents (Details Narrative) - USD ($)
12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization of patents $ 9,000 $ 9,000
Weighted average remaining life of patents 4 years