Michael L. Hair

Person

Tulsa, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sub-surface safety valve flapper sleeve
- Patent number 10,794,143
- Issue date Oct 6, 2020
- Baker Hughes, a GE company, LLC
- Michael Hair
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure compensated flow tube for deep set tubular isolation valve
- Patent number 9,810,343
- Issue date Nov 7, 2017
- Baker Hughes, a GE company, LLC
- Wade A. Miller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flapper valve
- Patent number 9,745,822
- Issue date Aug 29, 2017
- Baker Hughes Incorporated
- John L. Bernard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Penetrator for a puncture communication tool and method
- Patent number 9,739,119
- Issue date Aug 22, 2017
- Baker Hughes Incorporated
- Ronald J. Garr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Switch between redundant control systems for a subsurface safety valve
- Patent number 9,719,326
- Issue date Aug 1, 2017
- Baker Hughes Incorporated
- Brett C. Jones
- E21 - EARTH DRILLING MINING
Information Patent Grant
Curved flapper seal with stepped intermediate surface
- Patent number 9,068,661
- Issue date Jun 30, 2015
- Baker Hughes Incorporated
- Robert J. Dyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Alignment system for flapper valve
- Patent number 8,863,767
- Issue date Oct 21, 2014
- Baker Hughes Incorporated
- Wade A. Miller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Debris removal system for downhole closure mechanism, and method th...
- Patent number 8,844,631
- Issue date Sep 30, 2014
- Baker Hughes Incorporated
- David Z Anderson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SUB-SURFACE SAFETY VALVE FLAPPER SLEEVE
- Publication number 20190107205
- Publication date Apr 11, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Michael Hair
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure Compensated Flow Tube for Deep Set Tubular Isolation Valve
- Publication number 20170261120
- Publication date Sep 14, 2017
- BAKER HUGHES INCORPORATED
- Wade A. Miller
- E21 - EARTH DRILLING MINING
Information Patent Application
Local Position Indicator for Subsea Isolation Valve Having No Exter...
- Publication number 20170234454
- Publication date Aug 17, 2017
- BAKER HUGHES INCORPORATED
- Wade A. Miller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLAPPER VALVE
- Publication number 20160273306
- Publication date Sep 22, 2016
- BAKER HUGHES INCORPORATED
- John L. Bernard
- E21 - EARTH DRILLING MINING
Information Patent Application
PENETRATOR FOR A PUNCTURE COMMUNICATION TOOL AND METHOD
- Publication number 20160010431
- Publication date Jan 14, 2016
- BAKER HUGHES INCORPORATED
- Ronald J. Garr
- E21 - EARTH DRILLING MINING
Information Patent Application
Switch between Redundant Control Systems for a Subsurface Safety Valve
- Publication number 20150129196
- Publication date May 14, 2015
- BAKER HUGHES INCORPORATED
- Brett C. Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
Curved Flapper Seal with Stepped Intermediate Surface
- Publication number 20130327974
- Publication date Dec 12, 2013
- BAKER HUGHES INCORPORATED
- Robert J. Dyer
- E21 - EARTH DRILLING MINING
Information Patent Application
ALIGNMENT SYSTEM FOR FLAPPER VALVE
- Publication number 20130240051
- Publication date Sep 19, 2013
- BAKER HUGHES INCORPORATED
- Wade A. Miller
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DEBRIS REMOVAL SYSTEM FOR DOWNHOLE CLOSURE MECHANISM, AND METHOD TH...
- Publication number 20130133893
- Publication date May 30, 2013
- BAKER HUGHES INCORPORATED
- David Z. Anderson
- E21 - EARTH DRILLING MINING

Michael L. Hair

Person

Patents Grantslast 30 patents

Sub-surface safety valve flapper sleeve

Pressure compensated flow tube for deep set tubular isolation valve

Flapper valve

Penetrator for a puncture communication tool and method

Switch between redundant control systems for a subsurface safety valve

Curved flapper seal with stepped intermediate surface

Alignment system for flapper valve

Debris removal system for downhole closure mechanism, and method th...

Patents Applicationslast 30 patents

SUB-SURFACE SAFETY VALVE FLAPPER SLEEVE

Pressure Compensated Flow Tube for Deep Set Tubular Isolation Valve

Local Position Indicator for Subsea Isolation Valve Having No Exter...

FLAPPER VALVE

PENETRATOR FOR A PUNCTURE COMMUNICATION TOOL AND METHOD

Switch between Redundant Control Systems for a Subsurface Safety Valve

Curved Flapper Seal with Stepped Intermediate Surface

ALIGNMENT SYSTEM FOR FLAPPER VALVE

DEBRIS REMOVAL SYSTEM FOR DOWNHOLE CLOSURE MECHANISM, AND METHOD TH...