John Herries

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Laramie, WY, US

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Patents Grantslast 30 patents

Information Patent Grant
In-situ detection and analysis of methane in coal bed methane forma...
- Patent number RE44728
- Issue date Jan 28, 2014
- Gas Sensing Technology Corp.
- John M. Pope
- 356 - Optics: measuring and testing
Information Patent Grant
In-situ detection and analysis of methane in coal bed methane forma...
- Patent number 7,821,635
- Issue date Oct 26, 2010
- John Pope
- G01 - MEASURING TESTING
Information Patent Grant
In-situ detection and analysis of methane in coal bed methane forma...
- Patent number 6,678,050
- Issue date Jan 13, 2004
- WellDog, Inc.
- John Pope
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
In-situ Detection and Analysis of Methane in Coal Bed Methane Forma...
- Publication number 20140138528
- Publication date May 22, 2014
- GAS SENSING TECHNOLOGY CORP.
- John Pope
- G01 - MEASURING TESTING
Information Patent Application
In-Situ Detection and Analysis of Methane in Coal Bed Methane Forma...
- Publication number 20110036146
- Publication date Feb 17, 2011
- John Pope
- G01 - MEASURING TESTING
Information Patent Application
In-situ detection and analysis of methane in coal bed methane forma...
- Publication number 20040061858
- Publication date Apr 1, 2004
- John Pope
- G01 - MEASURING TESTING
Information Patent Application
In-situ detection and analysis of methane in coal bed methane forma...
- Publication number 20030048450
- Publication date Mar 13, 2003
- WELLDOG, INC.
- John Pope
- G01 - MEASURING TESTING