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Walter R. Benson
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Houston, TX, US
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last 30 patents
Information
Patent Grant
Intelligent RCD system
Patent number
10,781,657
Issue date
Sep 22, 2020
Schlumberger Technology Corporation
Jesse Alan Hardt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downholed system and method for determining formation properties
Patent number
6,092,416
Issue date
Jul 25, 2000
Schlumberger Technology Corporation
Frank R. Halford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Male pin connector
Patent number
6,062,905
Issue date
May 16, 2000
Schlumberger Technology Corporation
Augdon J. Sampa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Female wet connector
Patent number
5,967,816
Issue date
Oct 19, 1999
Schlumberger Technology Corporation
Augdon J. Sampa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Down hole mud circulation for wireline tools
Patent number
5,927,402
Issue date
Jul 27, 1999
Schlumberger Technology Corporation
Walter R. Benson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for downhole tool deployment with mud pumping...
Patent number
5,871,052
Issue date
Feb 16, 1999
Schlumberger Technology Corporation
Walter R. Benson
E21 - EARTH DRILLING MINING