Kevin GRAF

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2020-05-14

Top Assignees for applications by Kevin GRAF

The entities that hold a legal rights for patent applications filed by inventor GRAF Kevin:

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

DOWNHOLE TOOL HAVING A SHOCK-ABSORBING SLEEVE

Downhole tool having a shock-absorbing sleeve

Downhole tool having a shock-absorbing sleeve

APPARATUS AND METHODS FOR WELLBORE COMPLETION

InventorID:

396426 ⎘