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B. L. Wilson
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Tulsa, OK, US
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Patents Grants
last 30 patents
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Patent Grant
ESP for perforated sumps in horizontal well applications
Patent number
8,316,942
Issue date
Nov 27, 2012
Baker Hughes Incorporated
Donn J. Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
ESP FOR PERFORATED SUMPS IN HORIZONTAL WELL APPLICATIONS
Publication number
20110024123
Publication date
Feb 3, 2011
BAKER HUGHES INCORPORATED
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR GAS EXTRACTION DEVICE FOR DOWN HOL...
Publication number
20100108307
Publication date
May 6, 2010
BAKER HUGHES INCORPORATED
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR TWO-PHASE HOMOGENIZING STAGE FOR C...
Publication number
20090155064
Publication date
Jun 18, 2009
BAKER HUGHES INCORPORATED
Donn J. Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...