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David L. Olson
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Los Alamatos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
ID centralizer
Patent number
8,561,708
Issue date
Oct 22, 2013
Baker Hughes Incorporated
Nicholas D. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Grant
High velocity string for well pump and method for producing well fluid
Patent number
8,171,997
Issue date
May 8, 2012
Baker Hughes Incorporated
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanical seal and lock for tubing conveyed pump system
Patent number
8,104,534
Issue date
Jan 31, 2012
Baker Hughes Incorporated
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Non-tubing deployed well artificial lift system
Patent number
7,431,095
Issue date
Oct 7, 2008
Baker Hughes Incorporated
David L. Olson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas dissipation chamber for through tubing conveyed ESP pumping sys...
Patent number
6,702,027
Issue date
Mar 9, 2004
Baker Hughes Incorporated
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well pump gear box hydrodynamic washer
Patent number
6,592,490
Issue date
Jul 15, 2003
Baker Hughes Incorporated
David L. Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for enhanced conditioning of well fluids circulat...
Patent number
6,412,563
Issue date
Jul 2, 2002
Baker Hughes Incorporated
Albert David William St. Clair
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production tubing shunt valve
Patent number
6,289,990
Issue date
Sep 18, 2001
Baker Hughes Incorporated
David B. Dillon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Retrievable progressing cavity pump rotor
Patent number
5,988,992
Issue date
Nov 23, 1999
Baker Hughes Incorporated
Steven K. Tetzlaff
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CONNECTION TYPE BETWEEN A POWER SOURCE AND A PROGRESSING CAVITY PUM...
Publication number
20190170184
Publication date
Jun 6, 2019
AILIFT (TIANJIN) SCIENCE CO.; LTD.
David Lester Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ID Centralizer
Publication number
20120175131
Publication date
Jul 12, 2012
BAKER HUGHES INCORPORATED
Nicholas D. Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
INSERTABLE SURFACE-DRIVEN PUMP
Publication number
20110284238
Publication date
Nov 24, 2011
BAKER HUGHES INCORPORATED
Douglas W. Berry
E21 - EARTH DRILLING MINING
Information
Patent Application
High Velocity String for Well Pump and Method for Producing Well Fluid
Publication number
20090145612
Publication date
Jun 11, 2009
BAKER HUGHES INCORPORATED
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANICAL SEAL AND LOCK FOR TUBING CONVEYED PUMP SYSTEM
Publication number
20090139730
Publication date
Jun 4, 2009
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Application
Non-tubing deployed well artificial lift system
Publication number
20070074871
Publication date
Apr 5, 2007
Baker Hughes Incorporated
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Application
Gas dissipation chamber for through tubing conveyed ESP pumping sys...
Publication number
20030111230
Publication date
Jun 19, 2003
David L. Olson
E21 - EARTH DRILLING MINING
Information
Patent Application
Well pump gear box hydrodynamic washer
Publication number
20020164097
Publication date
Nov 7, 2002
David L. Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...