• Filing Date: 2019-06-14
  • Form Type: 10-K
  • Description: Annual report
v3.19.2
INTANGIBLE ASSETS (Details) - USD ($)
Mar. 31, 2019
Mar. 31, 2018
Intangible Assets, Net (Including Goodwill) [Abstract]    
Patents and licenses $ 261,938 $ 323,987
Less accumulated amortization (70,254) (72,888)
Intangible assets $ 191,684 $ 251,099