Membership
Tour
Register
Log in
George Patton
Follow
Person
Benbrook, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pressure switch for selective firing of perforating guns
Patent number
9,752,421
Issue date
Sep 5, 2017
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PRESSURE SWITCH FOR SELECTIVE FIRING OF PERFORATING GUNS
Publication number
20160215597
Publication date
Jul 28, 2016
OWEN OILS TOOLS LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING