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Jeffrey David Gartz
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Blackfalds, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Safe firing head for deviated wellbores
Patent number
11,162,335
Issue date
Nov 2, 2021
Owen Oil Tools LP
Jeffrey D. Gartz
F42 - AMMUNITION BLASTING
Information
Patent Grant
Signal transfer system for activating downhole tools and related me...
Patent number
10,934,815
Issue date
Mar 2, 2021
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Grant
Differential pressure firing heads for wellbore tools and related m...
Patent number
10,753,184
Issue date
Aug 25, 2020
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun
Patent number
10,731,430
Issue date
Aug 4, 2020
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perforating gun for underbalanced perforating
Patent number
9,759,048
Issue date
Sep 12, 2017
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detonator for material-dispensing wellbore tools
Patent number
8,141,639
Issue date
Mar 27, 2012
Owen Oil Tools LP
Jeffrey David Gartz
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Shock Resistant Perforating Tool for Multizone Completions
Publication number
20240003231
Publication date
Jan 4, 2024
Owen Oil Tools LP
Jeffrey Gartz
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATING GUN WITH SWITCH CARTRIDGE
Publication number
20220056789
Publication date
Feb 24, 2022
Owen Oil Tools LP
TIMOTHY E. LAGRANGE
E21 - EARTH DRILLING MINING
Information
Patent Application
SAFE FIRING HEAD FOR DEVIATED WELLBORES
Publication number
20210207460
Publication date
Jul 8, 2021
Owen Oil Tools LP
JEFFREY D. GARTZ
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATING GUN WITH NOVEL CHARGE TUBE ASSEMBLY
Publication number
20200240247
Publication date
Jul 30, 2020
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Application
DIFFERENTIAL PRESSURE FIRING HEADS FOR WELLBORE TOOLS AND RELATED M...
Publication number
20190353015
Publication date
Nov 21, 2019
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Application
SIGNAL TRANSFER SYSTEM FOR ACTIVATING DOWNHOLE TOOLS AND RELATED ME...
Publication number
20190353014
Publication date
Nov 21, 2019
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATING GUN
Publication number
20190284889
Publication date
Sep 19, 2019
Owen Oil Tools LP
Timothy E. LAGRANGE
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATING GUN FOR UNDERBALANCED PERFORATING
Publication number
20160376877
Publication date
Dec 29, 2016
Owen Oil Tools LP
Timothy E. LaGrange
E21 - EARTH DRILLING MINING
Information
Patent Application
Detonator for Material-Dispensing Wellbore Tools
Publication number
20100175889
Publication date
Jul 15, 2010
Owen Oil Tools LP
Jeffrey David Gartz
E21 - EARTH DRILLING MINING