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Chris Fitzgerald
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Sugar Land, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Multiple activation-device launcher for a cementing head
Patent number
9,163,470
Issue date
Oct 20, 2015
Schlumberger Technology Corporation
Philippe Gambier
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple activation-device launcher for a cementing head
Patent number
8,770,293
Issue date
Jul 8, 2014
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Equipment for remote launching of cementing plugs
Patent number
8,622,131
Issue date
Jan 7, 2014
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple activation-device launcher for a cementing head
Patent number
8,555,972
Issue date
Oct 15, 2013
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Equipment for remote launching of cementing plugs
Patent number
8,327,937
Issue date
Dec 11, 2012
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple activation-device launcher for a cementing head
Patent number
8,069,922
Issue date
Dec 6, 2011
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Multiple Activation-Device Launcher for A Cementing Head
Publication number
20140008084
Publication date
Jan 9, 2014
SCHLUMBERGER TECHNOLOGY CORPORATION
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid End Reinforced With Abrasive Resistant Insert, Coating Or Lining
Publication number
20130319220
Publication date
Dec 5, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Rajesh Luharuka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Equipment for Remote Launching of Cementing Plugs
Publication number
20130140025
Publication date
Jun 6, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIPLE ACTIVATION-DEVICE LAUNCHER FOR A CEMENTING HEAD
Publication number
20120000675
Publication date
Jan 5, 2012
GREG GIEM
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIPLE ACTIVATION-DEVICE LAUNCHER FOR A CEMENTING HEAD
Publication number
20110247834
Publication date
Oct 13, 2011
SCHLUMBERGER TECHNOLOGY CORPORATION
Philippe Gambier
E21 - EARTH DRILLING MINING
Information
Patent Application
EQUIPMENT FOR REMOTE LAUNCHING OF CEMENTING PLUGS
Publication number
20110146986
Publication date
Jun 23, 2011
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Application
Multiple Activation-Device Launcher For A Cementing Head
Publication number
20100084145
Publication date
Apr 8, 2010
Greg Giem
E21 - EARTH DRILLING MINING