David Louis RICHARD

City:

Alberta

Country:

Canada

Published Applications:

Last publication date:

2020-07-09

Top Assignees for applications by David Louis RICHARD

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

AUTOMATED RIG TECHNOLOGIES LTD. 1 Calgary, Canada

Recent patent applications by RICHARD David Louis

David Louis RICHARD from Alberta, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-07-09

US20200217154A1

Fixed constructions

Passive rotating jointed tubular injector

InventorID:

2788004 ⎘