logo

For the Inventor, By the Inventor

Richmond, B.C., Canada

Polymet Mining Corp.


USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 3

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal David B Dreisinger (1 out of 24 patents)


1 patent:

1. 8741238 - Metathetic copper concentrate enrichment (2014-06-03),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#13 in Richmond, B.C.

#9,181 in Canada

...
Richmond, B.C., Canada

Polymet Mining Corp.

Forward Citations = 3

1 inventor:

goldMedal David B Dreisinger (1 out of 24 patents)

Please report any incorrect information to support@idiyas.com
Loading…