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Patents (Tables)
3 Months Ended
Sep. 30, 2017
Patents Tables  
Schedule of patents

The following is a schedule of estimated future patent amortization expenses by fiscal year as of September 30, 2017:

  

2018     $ 88,969  
2019       108,501  
2020       85,072  
2021       78,901  
2022       51,367  
Thereafter       302,367  
      $ 715,177