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Inventor profile of:

Darrell Ray DOUS

City:

Calgary

Country:

Canada

Published Applications:

1

Last publication date:

2016-03-17

Recent patent applications by DOUS Darrell Ray

Darrell Ray DOUS from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-03-17

US20160076349A1

Fixed constructions

METHOD AND APPARATUS FOR ENHANCING THE PRODUCTIVITY OF WELLS

InventorID:

1474700 ⎘