Mark SHEEHAN

City:

Edmonton

Country:

Canada

Published Applications:

Last publication date:

2020-02-20

Top Assignees for applications by Mark SHEEHAN

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

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

Adjustable-length bail extension

Impact-driven downhole motors

Apparatus and method for adjusting spring preload in a downhole tool

InventorID:

2177680 ⎘