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Trademark and Patents (Tables)
12 Months Ended
Jun. 30, 2020
Trademarks and Patents  
Schedule of Trademark and patents, stated at cost, less accumulated amortization

Trademark and patents, stated at cost, less accumulated amortization consisted of the following:

 

 

 

 

 

 

 

 

 

    

June 30, 

    

June 30, 

 

  

2020

 

2019

 

 

 

 

 

 

 

Trademarks and Patents

 

$

458,954

 

$

458,954

Less Accumulated Amortization

 

 

(100,566)

 

 

(92,296)

Trademarks and Patents, Net

 

$

358,388

 

$

366,658

 

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Amortization expense in future years is as follows:

 

 

 

 

 

Years ended June 30,

 

 

 

2021

    

$

8,271

2022

 

 

8,271

2023

 

 

8,271

2024

 

 

8,271

2025

 

 

8,271

Thereafter

 

 

317,033

Total amortization

 

$

358,388