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Christopher M. Vreeland
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Signal operated drilling tools for milling, drilling, and/or fishin...
Patent number
10,145,196
Issue date
Dec 4, 2018
Weatherford Technology Holdings, LLC
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Signal operated tools for milling, drilling, and/or fishing operations
Patent number
8,991,489
Issue date
Mar 31, 2015
Weatherford Technology Holdings, LLC
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Extendable cutting tools for use in a wellbore
Patent number
8,794,354
Issue date
Aug 5, 2014
Weatherford/Lamb, Inc.
Wei Jake Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Extendable cutting tools for use in a wellbore
Patent number
8,540,035
Issue date
Sep 24, 2013
Weatherford/Lamb, Inc.
Wei Jake Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for stabilization of downhole tools
Patent number
8,082,988
Issue date
Dec 27, 2011
Weatherford/Lamb, Inc.
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for jarring with a downhole pulling tool
Patent number
7,874,364
Issue date
Jan 25, 2011
Weatherford/Lamb, Inc.
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SIGNAL OPERATED DRILLING TOOLS FOR MILLING, DRILLING, AND/OR FISHIN...
Publication number
20150211318
Publication date
Jul 30, 2015
Weatherford Technology Holdings, LLC.
Thomas M. REDLINGER
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE
Publication number
20140338976
Publication date
Nov 20, 2014
Wei Jake XU
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE
Publication number
20130133949
Publication date
May 30, 2013
WEATHERFORD/LAMB, INC.
Wei Jake Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE
Publication number
20100089583
Publication date
Apr 15, 2010
WEI JAKE XU
E21 - EARTH DRILLING MINING
Information
Patent Application
SIGNAL OPERATED TOOLS FOR MILLING, DRILLING, AND/OR FISHING OPERATIONS
Publication number
20090266544
Publication date
Oct 29, 2009
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR JARRING WITH A DOWNHOLE PULLING TOOL
Publication number
20090194285
Publication date
Aug 6, 2009
Thomas M. Redlinger
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR STABILIZATION OF DOWNHOLE TOOLS
Publication number
20080169107
Publication date
Jul 17, 2008
Thomas M. Redlinger
E21 - EARTH DRILLING MINING