Dean Madell

City:

Busby

Country:

Canada

Published Applications:

Last publication date:

2016-03-24

Top Assignees for applications by Dean Madell

The entities that hold a legal rights for patent applications filed by inventor Madell Dean:

Dean Madell from Busby, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

MULTI-STAGE BLOWOUT PREVENTER AND METHOD OF USING SAME

Spherical-annular blowout preventer having a plurality of pistons

SPHERICAL-ANNULAR BLOWOUT PREVENTER HAVING A PLURALITY OF PISTONS

InventorID:

1172419 ⎘