S. Richard Gentry

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Selectively actuating expandable reamers and related methods
- Patent number 9,759,013
- Issue date Sep 12, 2017
- Baker Hughes Incorporated
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools for use in subterranean boreholes having expandable members a...
- Patent number 9,038,748
- Issue date May 26, 2015
- Baker Hughes Incorporated
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selectively actuating expandable reamers and related methods
- Patent number 8,960,333
- Issue date Feb 24, 2015
- Baker Hughes Incorporated
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely controlled apparatus for downhole applications and related...
- Patent number 8,464,812
- Issue date Jun 18, 2013
- Baker Hughes Incorporated
- Steven R. Radford
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVELY ACTUATING EXPANDABLE REAMERS AND RELATED METHODS
- Publication number 20150152686
- Publication date Jun 4, 2015
- BAKER HUGHES INCORPORATED
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVELY ACTUATING EXPANDABLE REAMERS AND RELATED METHODS
- Publication number 20130153300
- Publication date Jun 20, 2013
- BAKER HUGHES INCORPORATED
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS FOR USE IN SUBTERRANEAN BOREHOLES HAVING EXPANDABLE MEMBERS A...
- Publication number 20120111579
- Publication date May 10, 2012
- BAKER HUGHES INCORPORATED
- Steven R. Radford
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY CONTROLLED APPARATUS FOR DOWNHOLE APPLICATIONS AND RELATED...
- Publication number 20120080231
- Publication date Apr 5, 2012
- BAKER HUGHES INCORPORATED
- Steven R. Radford
- E21 - EARTH DRILLING MINING