Martin Sorrells

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Conroe, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Compensated ensemble crystal oscillator for use in a well borehole...
- Patent number 8,340,911
- Issue date Dec 25, 2012
- Weatherford Canada Partnership
- Martin Sorrells
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Seismic wave generation systems and methods for cased wells
- Patent number 7,916,578
- Issue date Mar 29, 2011
- Schlumberger Technology Corporation
- James Minto
- G01 - MEASURING TESTING
Information Patent Grant
Downhole clock synchronization apparatus and methods for use in a b...
- Patent number 7,230,543
- Issue date Jun 12, 2007
- Weatherford Canada Partnership
- James Minto
- G01 - MEASURING TESTING
Information Patent Grant
Compensated ensemble crystal oscillator for use in a well borehole...
- Patent number 7,046,584
- Issue date May 16, 2006
- Precision Drilling Technology Services Group Inc.
- Martin Sorrells
- G04 - HOROLOGY
Information Patent Grant
Programmable acoustic borehole logging
- Patent number 5,724,308
- Issue date Mar 3, 1998
- Western Atlas International, Inc.
- Martin H. Sorrells
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEISMIC WAVE GENERATION SYSTEMS AND METHODS FOR CASED WELLS
- Publication number 20090283355
- Publication date Nov 19, 2009
- James Minto
- G01 - MEASURING TESTING
Information Patent Application
COMPENSATED ENSEMBLE CRYSTAL OSCILLATOR FOR USE IN A WELL BOREHOLE...
- Publication number 20060192625
- Publication date Aug 31, 2006
- Precision Drilling Technology Services Group, Inc.
- Martin Sorrells
- G04 - HOROLOGY
Information Patent Application
Downhole clock synchronization apparatus and methods for use in a b...
- Publication number 20050007259
- Publication date Jan 13, 2005
- James Minto
- G01 - MEASURING TESTING
Information Patent Application
Compensated ensemble crystal oscillator for use in a well borehole...
- Publication number 20050007887
- Publication date Jan 13, 2005
- Martin Sorrells
- G04 - HOROLOGY