Annual report pursuant to Section 13 and 15(d)

3. Patents (Details Narrative)

v3.8.0.1
3. Patents (Details Narrative) - USD ($)
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization of patents $ 9,164 $ 9,165
Weighted average remaining life of patents 3 years 2 months 12 days