John Delorey

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2016-04-07

Top Assignees for applications by John Delorey

The entities that hold a legal rights for patent applications filed by inventor Delorey John:

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

Method for increasing the roughness of injector gripper blocks for coiled tubing operations

Friction apparatus and method for measuring lubricity of downhole fluids

Lubricating compositions for use with downhole fluids

InventorID:

1026327 ⎘