Jerry D. Campbell

City:

Katy, Texas

Country:

United States

Published Applications:

Last publication date:

2011-02-03

Top Assignees for applications by Jerry D. Campbell

The entities that hold a legal rights for patent applications filed by inventor Campbell Jerry D.:

Jerry D. Campbell from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:

DEVICE AND METHOD TO REDUCE BREAKDOWN/FRACTURE INITIATION PRESSURE

Perforating guns with reduced internal volume

Method and apparatus for orienting perforating devices

Weight spacer apparatus

Connector assembly and method of use

Method and apparatus for orienting perforating devices

InventorID:

3335617 ⎘