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Robert I. Clayton
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drill bit and design method for optimizing distribution of individu...
Patent number
8,437,995
Issue date
May 7, 2013
Halliburton Energy Services, Inc.
Oliver Matthews
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool releasing mechanism
Patent number
8,215,386
Issue date
Jul 10, 2012
Halliburton Energy Services Inc.
Kevin R. Manke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Consumable downhole tools
Patent number
8,056,638
Issue date
Nov 15, 2011
Halliburton Energy Services Inc.
Robert P. Clayton
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for servicing a wellbore
Patent number
7,909,108
Issue date
Mar 22, 2011
Halliburton Energy Services Inc.
Loren C. Swor
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and devices for treating multiple-interval well bores
Patent number
7,874,365
Issue date
Jan 25, 2011
Halliburton Energy Services Inc.
Loyd E. East, Jr.
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and devices for treating multiple-interval well bores
Patent number
7,478,676
Issue date
Jan 20, 2009
Halliburton Energy Services, Inc.
Loyd E. East, Jr.
E21 - EARTH DRILLING MINING
Information
Patent Grant
Energy accelerator
Patent number
7,191,852
Issue date
Mar 20, 2007
Halliburton Energy Services, Inc.
Robert Clayton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit with improved cutter sizing pattern
Patent number
5,238,075
Issue date
Aug 24, 1993
Dresser Industries, Inc.
Carl W. Keith
E21 - EARTH DRILLING MINING
Information
Patent Grant
Unbalanced PDC drill bit with right hand walk tendencies, and metho...
Patent number
5,099,929
Issue date
Mar 31, 1992
Dresser Industries, Inc.
Carl W. Keith
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DRILL BIT AND DESIGN METHOD FOR OPTIMIZING DISTRIBUTION OF INDIVIDU...
Publication number
20110259649
Publication date
Oct 27, 2011
Oliver Matthews
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method for Servicing a Wellbore
Publication number
20100252280
Publication date
Oct 7, 2010
Halliburton Energy Services, Inc.
Loren C. Swor
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and Devices for Treating Multiple-Interval Well Bores
Publication number
20090211759
Publication date
Aug 27, 2009
Loyd E. East, JR.
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT AND DESIGN METHOD FOR OPTIMIZING DISTRIBUTION OF INDIVIDU...
Publication number
20090166091
Publication date
Jul 2, 2009
Halliburton Energy Services, Inc.
Oliver Matthews
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and devices for treating multiple-interval well bores
Publication number
20070284109
Publication date
Dec 13, 2007
Loyd E. East
E21 - EARTH DRILLING MINING
Information
Patent Application
Energy accelerator
Publication number
20050121231
Publication date
Jun 9, 2005
Halliburton Energy Services, Inc.
Robert I. Clayton
E21 - EARTH DRILLING MINING