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Troy F. Hill
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Lafayette, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tubular compensation method
Patent number
11,933,117
Issue date
Mar 19, 2024
Weatherford Technology Holdings, LLC
Troy F. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods of handling a tubular
Patent number
11,767,720
Issue date
Sep 26, 2023
Weatherford Technology Holdings, LLC
Troy F. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Top drive stand compensator with fill up tool
Patent number
9,598,916
Issue date
Mar 21, 2017
Weatherford Technology Holdings, LLP
Kevin Wood
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device to clamp control lines to tubulars
Patent number
7,740,078
Issue date
Jun 22, 2010
Weatherford/Lamb, Inc.
Michael Hayes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for handling wellbore tubulars
Patent number
7,370,707
Issue date
May 13, 2008
Weatherford/Lamb, Inc.
Gary McDaniel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device to clamp control lines to tubulars
Patent number
7,249,637
Issue date
Jul 31, 2007
Weatherford/Lamb, Inc.
Michael Hayes
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
TUBULAR COMPENSATION SYSTEM
Publication number
20240102348
Publication date
Mar 28, 2024
Weatherford Technology Holdings, LLC.
Troy F. HILL
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS OF HANDLING A TUBULAR
Publication number
20200378198
Publication date
Dec 3, 2020
Weatherford Technology Holdings, LLC.
Troy F. HILL
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR COMPENSATION SYSTEM
Publication number
20200318443
Publication date
Oct 8, 2020
Weatherford Technology Holdings, LLC.
Troy F. HILL
E21 - EARTH DRILLING MINING
Information
Patent Application
TOP DRIVE STAND COMPENSATOR WITH FILL UP TOOL
Publication number
20150027732
Publication date
Jan 29, 2015
WEATHERFORD/LAMB, INC.
Kevin WOOD
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE TO CLAMP CONTROL LINES TO TUBULARS
Publication number
20080023192
Publication date
Jan 31, 2008
Michael Hayes
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and device to clamp control lines to tubulars
Publication number
20050161227
Publication date
Jul 28, 2005
Michael Hayes
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for handling wellbore tubulars
Publication number
20050000696
Publication date
Jan 6, 2005
Gary McDaniel
E21 - EARTH DRILLING MINING