Leon Ceh

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2016-08-25

Top Assignees for applications by Leon Ceh

The entities that hold a legal rights for patent applications filed by inventor Ceh Leon:

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

Magnetic Gradient and Curvature Based Ranging Method

At-bit magnetic ranging and surveying

Method for improving wellbore survey accuracy and placement

Method for magnetizing casing string tubulars

Magnetized casing string tubulars

Transverse magnetization of casing string tubulars

Apparatus and method for magnetizing casing string tubulars

InventorID:

5415 ⎘