Donald Nicholas CARMELO

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2017-11-02

Top Assignees for applications by Donald Nicholas CARMELO

The entities that hold a legal rights for patent applications filed by inventor CARMELO Donald Nicholas:

Automated Rig Technologies Ltd 1 Calgary, Alberta, Canada

Recent patent applications by CARMELO Donald Nicholas

Donald Nicholas CARMELO from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-11-02

US20170314351A1

Fixed constructions

Circumferential displacement sucker rod tong

InventorID:

2027142 ⎘