W. John McKeachnie

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Vernal, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore tool with disintegratable components
- Patent number 7,798,236
- Issue date Sep 21, 2010
- Weatherford/Lamb, Inc.
- W. John McKeachnie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore plug adapter kit and method of using thereof
- Patent number 7,779,926
- Issue date Aug 24, 2010
- Weatherford/Lamb, Inc.
- Rocky A. Turley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore tool with disintegratable components and method of control...
- Patent number 7,350,582
- Issue date Apr 1, 2008
- Weatherford/Lamb, Inc.
- W. John McKeachnie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
WELLBORE PLUG ADAPTER KIT
- Publication number 20080128133
- Publication date Jun 5, 2008
- Rocky A. Turley
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE TOOL WITH DISINTEGRATABLE COMPONENTS
- Publication number 20070074873
- Publication date Apr 5, 2007
- W. John McKeachnie
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore tool with disintegratable components
- Publication number 20060131031
- Publication date Jun 22, 2006
- W. John McKeachnie
- E21 - EARTH DRILLING MINING