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Viral Shah
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
High pressure blowout preventer system
Patent number
11,692,410
Issue date
Jul 4, 2023
Baker Hughes Energy Technology UK Limited
John Steven Holmes
G05 - CONTROLLING REGULATING
Information
Patent Grant
High pressure blowout preventer system
Patent number
11,519,237
Issue date
Dec 6, 2022
Hydril USA Distribution LLC
John Steven Holmes
E21 - EARTH DRILLING MINING
Information
Patent Grant
High pressure blowout preventer system
Patent number
10,876,369
Issue date
Dec 29, 2020
Hydril USA Distribution LLC
John Steven Holmes
G05 - CONTROLLING REGULATING
Information
Patent Grant
Configurable bop stack
Patent number
10,577,885
Issue date
Mar 3, 2020
Hydril USA Distribution LLC
David Joseph Drobniak
E21 - EARTH DRILLING MINING
Information
Patent Grant
High pressure blowout preventer system
Patent number
10,048,673
Issue date
Aug 14, 2018
Hydril USA Distribution, LLC
John Steven Holmes
G05 - CONTROLLING REGULATING
Information
Patent Grant
Shear blade and method of attachment to shear rams
Patent number
8,844,613
Issue date
Sep 30, 2014
Hydrill USA Manufacturing LLC
Viral Shah
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pipe guide arms for blind shear rams
Patent number
8,464,785
Issue date
Jun 18, 2013
Hydril USA Manufacturing LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
HIGH PRESSURE BLOWOUT PREVENTER SYSTEM
Publication number
20220018205
Publication date
Jan 20, 2022
Hydril USA Distribution LLC
John Steven Holmes
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH PRESSURE BLOWOUT PREVENTER SYSTEM
Publication number
20210262312
Publication date
Aug 26, 2021
Hydril USA Distribution LLC
John Steven Holmes
G05 - CONTROLLING REGULATING
Information
Patent Application
CONFIGURABLE BOP STACK
Publication number
20180080301
Publication date
Mar 22, 2018
Hydril USA Distribution LLC
David Joseph Drobniak
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH PRESSURE BLOWOUT PREVENTER SYSTEM
Publication number
20180073320
Publication date
Mar 15, 2018
Hydril USA Distribution LLC
John Steven Holmes
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
High Pressure Blowout Preventer System
Publication number
20160109874
Publication date
Apr 21, 2016
Hydril USA Distribution, LLC
John Steven Holmes
E21 - EARTH DRILLING MINING
Information
Patent Application
Quadruple RAM BOP
Publication number
20150083943
Publication date
Mar 26, 2015
TOKYO ELECTRON LIMITED
Viral Shah
E21 - EARTH DRILLING MINING
Information
Patent Application
Replaceable Wear Plates for Use with Blind Shear Rams
Publication number
20140048245
Publication date
Feb 20, 2014
HYDRIL USA MANUFACTURING LLC
Elliot Thomas Yendell
E21 - EARTH DRILLING MINING
Information
Patent Application
SHEAR BLADE AND METHOD OF ATTACHMENT TO SHEAR RAMS
Publication number
20130168075
Publication date
Jul 4, 2013
HYDRIL USA MANUFACTURING LLC
Viral Shah
E21 - EARTH DRILLING MINING
Information
Patent Application
RAM BOP SHEAR BLADE PROCESS TO ENHANCE THE TOUGHNESS
Publication number
20130153204
Publication date
Jun 20, 2013
HYDRIL USA MANUFACTURING LLC
William L. CARBAUGH
E21 - EARTH DRILLING MINING
Information
Patent Application
Pipe Guide Arms for Blind Shear Rams
Publication number
20120318493
Publication date
Dec 20, 2012
Vetco Gray Inc.
William L. Carbaugh
E21 - EARTH DRILLING MINING