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Trung Q. Huynh
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drill bit with reciprocating gauge assembly
Patent number
11,927,091
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Van Jordan Brackin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutter retention for rotatable cutter
Patent number
11,053,742
Issue date
Jul 6, 2021
Halliburton Energy Services, Inc.
Trung Quoc Huynh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bits with cutters to cut high side of wellbores
Patent number
8,534,384
Issue date
Sep 17, 2013
Baker Hughes Incorporated
Chad J. Beuershausen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Earth-boring tools including an impact material and methods of dril...
Patent number
8,479,846
Issue date
Jul 9, 2013
Baker Hughes Incorporated
Trung Quoc Huynh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bits and tools for subterranean drilling, methods of manufact...
Patent number
8,079,430
Issue date
Dec 20, 2011
Baker Hughes Incorporated
Trung Q. Huynh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Window mill and drill bit
Patent number
7,178,609
Issue date
Feb 20, 2007
Baker Hughes Incorporated
Daniel Hart
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Drill Bit With Reciprocating Gauge Assembly
Publication number
20220205356
Publication date
Jun 30, 2022
Halliburton Energy Services, Inc.
Van Jordan Brackin
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING DRILLING UNDER REAMER APPARATUS AND METHOD
Publication number
20150308196
Publication date
Oct 29, 2015
Smith International, Inc.
Michael Eric Moffitt
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BITS AND TOOLS FOR SUBTERRANEAN DRILLING, METHODS OF MANUFACT...
Publication number
20100270077
Publication date
Oct 28, 2010
BAKER HUGHES INCORPORATED
Trung Q. Huynh
E21 - EARTH DRILLING MINING
Information
Patent Application
Drill Bits With Cutters to Cut High Side of Wellbores
Publication number
20100252327
Publication date
Oct 7, 2010
BAKER HUGHES INCORPORATED
Chad J. Beuershausen
E21 - EARTH DRILLING MINING
Information
Patent Application
Drill Bits With a Fluid Cushion For Reduced Friction and Methods of...
Publication number
20100163307
Publication date
Jul 1, 2010
BAKER HUGHES INCORPORATED
Thorsten Schwefe
E21 - EARTH DRILLING MINING
Information
Patent Application
EARTH-BORING TOOLS AND METHODS OF MAKING EARTH-BORING TOOLS INCLUDI...
Publication number
20100012387
Publication date
Jan 21, 2010
BAKER HUGHES INCORPORATED
Trung Quoc Huynh
E21 - EARTH DRILLING MINING
Information
Patent Application
Window mill and drill bit
Publication number
20050039905
Publication date
Feb 24, 2005
BAKER HUGHES INCORPORATED
Daniel Hart
E21 - EARTH DRILLING MINING