Mark Andreychuk

City:

Calgary, AB

Country:

Canada

Published Applications:

Last publication date:

2007-02-08

Top Assignees for applications by Mark Andreychuk

The entities that hold a legal rights for patent applications filed by inventor Andreychuk Mark:

Mark Andreychuk from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Well Servicing Rig and Manifold Assembly

High-pressure Injection Proppant System

InventorID:

4349967 ⎘