Christopher R. Hern

Person

Porter, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Guide assembly, method and system
- Patent number 12,326,050
- Issue date Jun 10, 2025
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interlock for a downhole tool
- Patent number 11,761,280
- Issue date Sep 19, 2023
- Baker Hughes Oilfield Operations LLC
- Gregory Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pass-through tapered nose tool
- Patent number 11,624,246
- Issue date Apr 11, 2023
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wet connect pocket washout, method, and system
- Patent number 11,560,771
- Issue date Jan 24, 2023
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pass-through tapered nose tool
- Patent number 11,555,359
- Issue date Jan 17, 2023
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power generation using pressure differential between a tubular and...
- Patent number 11,280,162
- Issue date Mar 22, 2022
- Baker Hughes, a GE company, LLC
- Andrew Duggan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole power generation using pressure differential
- Patent number 11,142,999
- Issue date Oct 12, 2021
- Baker Hughes Oilfield Operations LLC
- Andrew Duggan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically set open hole whipstock
- Patent number 10,954,732
- Issue date Mar 23, 2021
- Baker Hughes, a GE company, LLC
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrohydraulic movement of downhole components and method
- Patent number 10,822,929
- Issue date Nov 3, 2020
- Baker Hughes, a GE company, LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Grant
Magnetic pulse actuation arrangement for downhole tools and method
- Patent number 10,801,283
- Issue date Oct 13, 2020
- Baker Hughes, a GE company, LLC
- Carlos Prieto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lock ring segments biased into locked position while retained in po...
- Patent number 10,760,363
- Issue date Sep 1, 2020
- Baker Hughes, a GE company, LLC
- Andy Tom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Actuating force control for downhole tools
- Patent number 10,738,542
- Issue date Aug 11, 2020
- Baker Hughes, a GE company, LLC
- Mark K. Adam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Magnetic pulse actuation arrangement having layer and method
- Patent number 10,626,705
- Issue date Apr 21, 2020
- BAER HUGHES, A GE COMPANY, LLC
- Daniel Ewing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulically set open hole whipstock
- Patent number 10,526,856
- Issue date Jan 7, 2020
- Baker Hughes, a GE company, LLC
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable sealing assembly and downhole system
- Patent number 10,202,818
- Issue date Feb 12, 2019
- Baker Hughes, a GE company, LLC
- Christopher Ryan Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug releaser and method of limiting pressure differential across p...
- Patent number 10,087,702
- Issue date Oct 2, 2018
- Baker Hughes, a GE company, LLC
- Daniel C. Ewing
- E21 - EARTH DRILLING MINING
Information Patent Grant
Watermelon mill with replaceable cutting structure
- Patent number 10,081,997
- Issue date Sep 25, 2018
- Baker Hughes, a GE company, LLC
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slip with altering load distribution feature
- Patent number 9,759,027
- Issue date Sep 12, 2017
- Baker Hughes Incorporated
- Charles M. Meador
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slip with altering load distribution feature
- Patent number 9,752,418
- Issue date Sep 5, 2017
- Baker Hughes Incorporated
- Charles M. Meador
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subterranean tool for release of balls adjacent their intended dest...
- Patent number 9,719,321
- Issue date Aug 1, 2017
- Baker Hughes Incorporated
- Christopher R. Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Top down liner cementing, rotation and release method
- Patent number 9,611,722
- Issue date Apr 4, 2017
- Baker Hughes Incorporated
- Christopher R. Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular occlusion and pressure damping system and temporal pressure...
- Patent number 9,464,748
- Issue date Oct 11, 2016
- Baker Hughes Incorporated
- Daniel C. Ewing
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Subterranean tool for release of darts adjacent their intended dest...
- Patent number 9,453,390
- Issue date Sep 27, 2016
- Baker Hughes Incorporated
- Christopher R. Hern
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ENERGY HARVESTER, METHOD, AND SYSTEM
- Publication number 20250105763
- Publication date Mar 27, 2025
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
ENERGY HARVESTER ARRANGEMENT, METHOD AND SYSTEM
- Publication number 20250092763
- Publication date Mar 20, 2025
- Baker Hughes Oilfield Operations LLC
- Ronnie Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
ENERGY HARVESTER, METHOD AND SYSTEM
- Publication number 20240376803
- Publication date Nov 14, 2024
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERLOCK FOR A DOWNHOLE TOOL
- Publication number 20230167698
- Publication date Jun 1, 2023
- Baker Hughes Oilfield Operations LLC
- Gregory Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDE ASSEMBLY, METHOD AND SYSTEM
- Publication number 20230105819
- Publication date Apr 6, 2023
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WET CONNECT POCKET WASHOUT, METHOD, AND SYSTEM
- Publication number 20220412190
- Publication date Dec 29, 2022
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
PASS-THROUGH TAPERED NOSE TOOL
- Publication number 20220282582
- Publication date Sep 8, 2022
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
PASS-THROUGH TAPERED NOSE TOOL
- Publication number 20220018217
- Publication date Jan 20, 2022
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
PASS-THROUGH TAPERED NOSE TOOL
- Publication number 20220018218
- Publication date Jan 20, 2022
- Baker Hughes Oilfield Operations LLC
- Christopher Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE POWER GENERATION USING PRESSURE DIFFERENTIAL
- Publication number 20200347702
- Publication date Nov 5, 2020
- Baker Hughes Oilfield Operations LLC
- Andrew Duggan
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER GENERATION USING PRESSURE DIFFERENTIAL BETWEEN A TUBULAR AND...
- Publication number 20200208498
- Publication date Jul 2, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Andrew Duggan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Lock Ring Segments Biased into Locked Position while Retained in Po...
- Publication number 20190257164
- Publication date Aug 22, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Andy Tom
- E21 - EARTH DRILLING MINING
Information Patent Application
MAGNETIC PULSE ACTUATION ARRANGEMENT HAVING LAYER AND METHOD
- Publication number 20190249522
- Publication date Aug 15, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTUATING FORCE CONTROL FOR DOWNHOLE TOOLS
- Publication number 20190119991
- Publication date Apr 25, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Mark K. Adam
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulically Set Open Hole Whipstock
- Publication number 20180355690
- Publication date Dec 13, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulically Set Open Hole Whipstock
- Publication number 20180223614
- Publication date Aug 9, 2018
- BAKER HUGHES INCORPORATED
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE SEALING ASSEMBLY AND DOWNHOLE SYSTEM
- Publication number 20180171742
- Publication date Jun 21, 2018
- BAKER HUGHES INCORPORATED
- Christopher Ryan Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTROHYDRAULIC MOVEMENT OF DOWNHOLE COMPONENTS AND METHOD
- Publication number 20180155996
- Publication date Jun 7, 2018
- BAKER HUGHES INCORPORATED
- Daniel Ewing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC PULSE ACTUATION ARRANGEMENT FOR DOWNHOLE TOOLS AND METHOD
- Publication number 20180045006
- Publication date Feb 15, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- Carlos Prieto
- E21 - EARTH DRILLING MINING
Information Patent Application
Watermelon Mill with Replaceable Cutting Structure
- Publication number 20170138139
- Publication date May 18, 2017
- BAKER HUGHES INCORPORATED
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUG RELEASER AND METHOD OF LIMITING PRESSURE DIFFERENTIAL ACROSS P...
- Publication number 20160356114
- Publication date Dec 8, 2016
- BAKER HUGHES INCORPORATED
- Daniel C. Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBULAR OCCLUSION AND PRESSURE DAMPING SYSTEM AND TEMPORAL PRESSURE...
- Publication number 20160116098
- Publication date Apr 28, 2016
- BAKER HUGHES INCORPORATED
- Daniel C. Ewing
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Top Down Liner Cementing, Rotation and Release Method
- Publication number 20150176367
- Publication date Jun 25, 2015
- BAKER HUGHES INCORPORATED
- Christopher R. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
Subterranean Tool for Release of Darts Adjacent Their Intended Dest...
- Publication number 20150068731
- Publication date Mar 12, 2015
- BAKER HUGHES INCORPORATED
- Christopher R. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
Subterranean Tool for Release of Balls Adjacent Their Intended Dest...
- Publication number 20150068727
- Publication date Mar 12, 2015
- BAKER HUGHES INCORPORATED
- Christopher R. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
Slip with Altering Load Distribution Feature
- Publication number 20140338891
- Publication date Nov 20, 2014
- Charles M. Meador
- E21 - EARTH DRILLING MINING
Information Patent Application
Slip with Altering Load Distribution Feature
- Publication number 20140338892
- Publication date Nov 20, 2014
- BAKER HUGHES INCORPORATED
- Charles M. Meador
- E21 - EARTH DRILLING MINING

Christopher R. Hern

Person

Patents Grantslast 30 patents

Guide assembly, method and system

Interlock for a downhole tool

Pass-through tapered nose tool

Wet connect pocket washout, method, and system

Pass-through tapered nose tool

Power generation using pressure differential between a tubular and...

Downhole power generation using pressure differential

Hydraulically set open hole whipstock

Electrohydraulic movement of downhole components and method

Magnetic pulse actuation arrangement for downhole tools and method

Lock ring segments biased into locked position while retained in po...

Actuating force control for downhole tools

Magnetic pulse actuation arrangement having layer and method

Hydraulically set open hole whipstock

Expandable sealing assembly and downhole system

Plug releaser and method of limiting pressure differential across p...

Watermelon mill with replaceable cutting structure

Slip with altering load distribution feature

Slip with altering load distribution feature

Subterranean tool for release of balls adjacent their intended dest...

Top down liner cementing, rotation and release method

Tubular occlusion and pressure damping system and temporal pressure...

Subterranean tool for release of darts adjacent their intended dest...

Patents Applicationslast 30 patents

ENERGY HARVESTER, METHOD, AND SYSTEM

ENERGY HARVESTER ARRANGEMENT, METHOD AND SYSTEM

ENERGY HARVESTER, METHOD AND SYSTEM

INTERLOCK FOR A DOWNHOLE TOOL

GUIDE ASSEMBLY, METHOD AND SYSTEM

WET CONNECT POCKET WASHOUT, METHOD, AND SYSTEM

PASS-THROUGH TAPERED NOSE TOOL

PASS-THROUGH TAPERED NOSE TOOL

PASS-THROUGH TAPERED NOSE TOOL

DOWNHOLE POWER GENERATION USING PRESSURE DIFFERENTIAL

POWER GENERATION USING PRESSURE DIFFERENTIAL BETWEEN A TUBULAR AND...

Lock Ring Segments Biased into Locked Position while Retained in Po...

MAGNETIC PULSE ACTUATION ARRANGEMENT HAVING LAYER AND METHOD

ACTUATING FORCE CONTROL FOR DOWNHOLE TOOLS

Hydraulically Set Open Hole Whipstock

Hydraulically Set Open Hole Whipstock

EXPANDABLE SEALING ASSEMBLY AND DOWNHOLE SYSTEM

ELECTROHYDRAULIC MOVEMENT OF DOWNHOLE COMPONENTS AND METHOD

MAGNETIC PULSE ACTUATION ARRANGEMENT FOR DOWNHOLE TOOLS AND METHOD

Watermelon Mill with Replaceable Cutting Structure

PLUG RELEASER AND METHOD OF LIMITING PRESSURE DIFFERENTIAL ACROSS P...

TUBULAR OCCLUSION AND PRESSURE DAMPING SYSTEM AND TEMPORAL PRESSURE...

Top Down Liner Cementing, Rotation and Release Method

Subterranean Tool for Release of Darts Adjacent Their Intended Dest...

Subterranean Tool for Release of Balls Adjacent Their Intended Dest...

Slip with Altering Load Distribution Feature

Slip with Altering Load Distribution Feature