Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

PATENT RIGHTS

v3.21.1
PATENT RIGHTS
 3 Months Ended
Mar. 31, 2021
Patent Rights [Abstract]  
PATENT RIGHTS

4.PATENT RIGHTS

Cost

Accumulated Amortization

Net Book Value

Balance at January 1, 2021

$

2,130

$

(352

)

$

1,778

Additions

97

-

97

Amortization

-

(12

)

(12

)

Balance at March 31, 2021

$

2,227

$

(364

)

$

1,863