JOHN THOMAS ZUKOWSKI

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2012-03-29

Top Assignees for applications by JOHN THOMAS ZUKOWSKI

The entities that hold a legal rights for patent applications filed by inventor ZUKOWSKI JOHN THOMAS:

PACKERS PLUS ENERGY SERVICES INC. 1 Calgary, Canada

Recent patent applications by ZUKOWSKI JOHN THOMAS

JOHN THOMAS ZUKOWSKI from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-03-29

US20120073827A1

Fixed constructions

DOWNHOLE CATCHER FOR AN ACTUATING BALL AND METHOD

InventorID:

3129141 ⎘