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Inventor profile of:

David Coull

City:

Angus

Country:

Great Britain (UK)

Published Applications:

1

Last publication date:

2009-09-10

Top Assignees for applications by David Coull

The entities that hold a legal rights for patent applications filed by inventor Coull David:

NATIONAL OILWELL VARCO, LP 1 Houston, TX United States

Recent patent applications by Coull David

David Coull from Angus, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-09-10

US20090223676A1

Fixed constructions

Selective agitation

InventorID:

4019903 ⎘