Marcin K. Barker

City:

Edmonton

Country:

Canada

Published Applications:

Last publication date:

2019-02-28

Top Assignees for applications by Marcin K. Barker

The entities that hold a legal rights for patent applications filed by inventor Barker Marcin K.:

Marcin K. Barker from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Shutoff valve

SHUTOFF VALVE

Power tong with door jammer valve

InventorID:

893218 ⎘