David W. Chilcoat

Person

Jenks, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable vane diffuser insert for electrical submersible pump
- Patent number 9,206,677
- Issue date Dec 8, 2015
- Baker Hughes Incorporated
- Baojun Song
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High efficiency impeller
- Patent number 9,046,090
- Issue date Jun 2, 2015
- Baker Hughes Incorporated
- Alan Lin Kao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Reduced profile abrasion resistant pump thrust bearing
- Patent number 8,894,350
- Issue date Nov 25, 2014
- Baker Hughes Incorporated
- Christopher M. Brunner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Axial thrust balanced impeller for use with a downhole electrical s...
- Patent number 8,568,081
- Issue date Oct 29, 2013
- Baker Hughes Incorporated
- Baojun Song
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Shaftless centrifugal pump
- Patent number 8,267,645
- Issue date Sep 18, 2012
- Baker Hughes Incorporated
- Christopher M. Brunner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Downhole electrical submersible pump seal
- Patent number 8,221,092
- Issue date Jul 17, 2012
- Baker Hughes Incorporated
- David Chilcoat
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electrical submersible pump with equally loaded thrust bearings and...
- Patent number 7,987,913
- Issue date Aug 2, 2011
- Baker Hughes Incorporated
- Larry J. Parmeter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY IMPELLER
- Publication number 20130101446
- Publication date Apr 25, 2013
- BAKER HUGHES INCORPORATED
- Alan Lin Kao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ADJUSTABLE VANE DIFFUSER INSERT FOR ELECTRICAL SUBMERSIBLE PUMP
- Publication number 20130051977
- Publication date Feb 28, 2013
- BAKER HUGHES INCORPORATED
- Baojun Song
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Reduced Profile Abrasion Resistant Pump Thrust Bearing
- Publication number 20120107114
- Publication date May 3, 2012
- BAKER HUGHES INCORPORATED
- CHRISTOPHER M. BRUNNER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Axial Thrust Balanced Impeller For Use With A Downhole Electrical S...
- Publication number 20110255951
- Publication date Oct 20, 2011
- BAKER HUGHES INCORPORATED
- Baojun Song
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REMOVABLE LOCKING COUPLING FOR SHAFT
- Publication number 20110171047
- Publication date Jul 14, 2011
- BAKER HUGHES INCORPORATED
- Larry J. Parmeter
- E21 - EARTH DRILLING MINING
Information Patent Application
SHAFTLESS CENTRIFUGAL PUMP
- Publication number 20110027077
- Publication date Feb 3, 2011
- BAKER HUGHES INCORPORATED
- Christopher M. Brunner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Downhole Electrical Submersible Pump Seal
- Publication number 20100111711
- Publication date May 6, 2010
- Baker Hughes Incoroporated
- David Chilcoat
- E21 - EARTH DRILLING MINING
Information Patent Application
Electrical Submersible Pump With Equally Loaded Thrust Bearings
- Publication number 20100078177
- Publication date Apr 1, 2010
- BAKER HUGHES INCORPORATED
- Larry J. Parmeter
- E21 - EARTH DRILLING MINING

David W. Chilcoat

Person

Patents Grantslast 30 patents

Adjustable vane diffuser insert for electrical submersible pump

High efficiency impeller

Reduced profile abrasion resistant pump thrust bearing

Axial thrust balanced impeller for use with a downhole electrical s...

Shaftless centrifugal pump

Downhole electrical submersible pump seal

Electrical submersible pump with equally loaded thrust bearings and...

Patents Applicationslast 30 patents

HIGH EFFICIENCY IMPELLER

ADJUSTABLE VANE DIFFUSER INSERT FOR ELECTRICAL SUBMERSIBLE PUMP

Reduced Profile Abrasion Resistant Pump Thrust Bearing

Axial Thrust Balanced Impeller For Use With A Downhole Electrical S...

REMOVABLE LOCKING COUPLING FOR SHAFT

SHAFTLESS CENTRIFUGAL PUMP

Downhole Electrical Submersible Pump Seal

Electrical Submersible Pump With Equally Loaded Thrust Bearings