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Kevin Duy Nguyen
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Riverton, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting element assembly including one or more superabrasive cuttin...
Patent number
9,404,308
Issue date
Aug 2, 2016
U.S. Synthetic Corporation
Jiang Qian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Element containing thermally stable polycrystalline diamond materia...
Patent number
8,875,814
Issue date
Nov 4, 2014
Halliburton Energy Services, Inc.
Brian Atkins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Element containing thermally stable polycrystalline diamond materia...
Patent number
8,764,862
Issue date
Jul 1, 2014
Halliburton Energy Services, Inc.
Brian Atkins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting element assembly including one or more superabrasive cuttin...
Patent number
8,701,798
Issue date
Apr 22, 2014
U.S. Synthetic Corporation
Jiang Qian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting element assembly including one or more superabrasive cuttin...
Patent number
8,479,845
Issue date
Jul 9, 2013
U.S. Synthetic Corporation
Jiang Qian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Element containing thermally stable polycrystalline diamond materia...
Patent number
8,261,858
Issue date
Sep 11, 2012
Halliburton Energy Services, Inc.
Brian Atkins
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
POLYCRYSTALLINE DIAMOND COMPACT, AND RELATED METHODS AND APPLICATIONS
Publication number
20150361727
Publication date
Dec 17, 2015
US Synthetic Corporation
Debkumar Mukhopadhyay
E21 - EARTH DRILLING MINING
Information
Patent Application
ELEMENT CONTAINING THERMALLY STABLE POLYCRYSTALLINE DIAMOND MATERIA...
Publication number
20130056284
Publication date
Mar 7, 2013
Brian Atkins
E21 - EARTH DRILLING MINING
Information
Patent Application
ELEMENT CONTAINING THERMALLY STABLE POLYCRYSTALLINE DIAMOND MATERIA...
Publication number
20130055645
Publication date
Mar 7, 2013
Brian Atkins
E21 - EARTH DRILLING MINING