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William L. Carbaugh
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Humble, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Blind shear ram
Patent number
10,550,660
Issue date
Feb 4, 2020
Hydril USA Distribution LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for monitoring a sealing element
Patent number
10,190,380
Issue date
Jan 29, 2019
General Electric Company
Deepak Trivedi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gas handler, riser assembly, and method
Patent number
9,109,405
Issue date
Aug 18, 2015
Hydril USA Distribution LLC
William L. Carbaugh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deformation resistant opening chamber head and method
Patent number
9,109,421
Issue date
Aug 18, 2015
Hydril USA Distribution LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
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
Bidirectional ram BOP and method
Patent number
8,573,557
Issue date
Nov 5, 2013
Hydril USA Manufacturing LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
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
Information
Patent Grant
Gas handler, riser assembly, and method
Patent number
8,413,724
Issue date
Apr 9, 2013
Hydril USA Manufacturing LLC
William Carbaugh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mounts for blowout preventer bonnets and methods of use
Patent number
8,230,930
Issue date
Jul 31, 2012
Hydril USA Manufacturing LLC
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounts for blowout preventer bonnets and methods of use
Patent number
7,802,626
Issue date
Sep 28, 2010
Hydril USA Manufacturing LLC
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer insert for sealing on multiple items used in a wellbore
Patent number
7,784,536
Issue date
Aug 31, 2010
Hydril USA Manufacturing LLC
John P. Scoggins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer insert for sealing on multiple items used in a wellbore
Patent number
7,588,075
Issue date
Sep 15, 2009
Hydril USA Manufacturing LLC
John P. Scoggins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounts for blowout preventer bonnets
Patent number
7,281,586
Issue date
Oct 16, 2007
Hydril Company
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounts for blowout preventer bonnets
Patent number
7,246,666
Issue date
Jul 24, 2007
Hydril Company L.P.
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounts for blowout preventer bonnets
Patent number
7,121,348
Issue date
Oct 17, 2006
Hydril Company L.P.
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mounts for blowout preventer bonnets
Patent number
7,096,960
Issue date
Aug 29, 2006
Hydrill Company LP
Edward Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer insert for sealing on multiple items in the wellbore
Patent number
6,352,120
Issue date
Mar 5, 2002
Hydril Company
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotating blowout preventer
Patent number
5,848,643
Issue date
Dec 15, 1998
Hydril Company
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Blowout preventer ram for coil tubing
Patent number
5,575,451
Issue date
Nov 19, 1996
Hydril Company
Kenneth W. Colvin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety sub for retaining drilling fluids
Patent number
5,339,864
Issue date
Aug 23, 1994
Hydril Company
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Diverter/bop system and method for a bottom supported offshore dril...
Patent number
4,597,447
Issue date
Jul 1, 1986
Hydril Company
Joseph R. Roche
E21 - EARTH DRILLING MINING
Information
Patent Grant
Diverter/BOP system and method for a bottom supported offshore dril...
Patent number
4,524,832
Issue date
Jun 25, 1985
Hydril Company
Joseph R. Roche
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BLOWOUT PREVENTER PACKER INSERT
Publication number
20170254167
Publication date
Sep 7, 2017
Hydril USA Distribution, LLC
William L. Carbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BLIND SHEAR RAM
Publication number
20170130550
Publication date
May 11, 2017
Hydril USA Distribution LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR MONITORING A SEALING ELEMENT
Publication number
20150330173
Publication date
Nov 19, 2015
GENERAL ELECTRIC COMPANY
Deepak Trivedi
E21 - EARTH DRILLING MINING
Information
Patent Application
REINFORCED VARIABLE RAM PACKER USING FABRIC
Publication number
20140183381
Publication date
Jul 3, 2014
HYDRIL USA MANUFACTURING LLC
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
DUAL COMPOUND VARIABLE RAM PACKER
Publication number
20140183382
Publication date
Jul 3, 2014
HYDRIL USA MANUFACTURING LLC
William L. Carbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Gas Handler, Riser Assembly, and Method
Publication number
20130206422
Publication date
Aug 15, 2013
HYDRIL USA MANUFACTURING LLC
William L. Carbaugh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Information
Patent Application
Gas Handler, Riser Assembly, and Method
Publication number
20120132432
Publication date
May 31, 2012
HYDRIL USA MANUFACTURING LLC
William CARBAUGH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Mounts for Blowout Preventer Bonnets and Methods of Use
Publication number
20110005743
Publication date
Jan 13, 2011
Hydril Company LLC
Edward Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Application
Deformation Resistant Opening Chamber Head and Method
Publication number
20100155628
Publication date
Jun 24, 2010
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
BIDIRECTIONAL RAM BOP AND METHOD
Publication number
20100155080
Publication date
Jun 24, 2010
William L. Carbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
Packer Insert for Sealing on Multiple Items Used in a Wellbore
Publication number
20090321066
Publication date
Dec 31, 2009
HYDRIL USA MANUFACTURING LLC
John P. Scoggins
E21 - EARTH DRILLING MINING
Information
Patent Application
MOUNTS FOR BLOWOUT PREVENTER BONNETS
Publication number
20080142746
Publication date
Jun 19, 2008
Hydril Company LLC
Edward Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Application
MOUNTS FOR BLOWOUT PREVENTER BONNETS
Publication number
20070102656
Publication date
May 10, 2007
Edward Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Application
MOUNTS FOR BLOWOUT PREVENTER BONNETS
Publication number
20060283602
Publication date
Dec 21, 2006
Hydril Company LP
Edward Ryan Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Application
Packer insert for sealing on multiple items used in a wellbore
Publication number
20060283601
Publication date
Dec 21, 2006
John P. Scoggins
E21 - EARTH DRILLING MINING
Information
Patent Application
Mounts for blowout preventer bonnets
Publication number
20060162936
Publication date
Jul 27, 2006
Hydril Company LP
Edward Hemphill
E21 - EARTH DRILLING MINING
Information
Patent Application
Mounts for blowout preventer bonnets
Publication number
20030085040
Publication date
May 8, 2003
Edward Hemphill
E21 - EARTH DRILLING MINING