John Christopher Whelan

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Stirling, GB

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Patents Grantslast 30 patents

Information Patent Grant
Seismic data recording
- Patent number 9,632,207
- Issue date Apr 25, 2017
- Sercel England Limited
- Steven William Wilcox
- G01 - MEASURING TESTING
Information Patent Grant
Seismic data recording
- Patent number 8,547,796
- Issue date Oct 1, 2013
- Sercel England Limited
- Steven William Wilcox
- G01 - MEASURING TESTING
Information Patent Grant
Seismic data recording
- Patent number 8,547,797
- Issue date Oct 1, 2013
- Sercel England Limited
- Steven William Wilcox
- G01 - MEASURING TESTING
Information Patent Grant
Seismic acquisition system using wireless telemetry
- Patent number 6,219,620
- Issue date Apr 17, 2001
- Vibration Technology Limited
- William Pentland Park
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEISMIC DATA RECORDING
- Publication number 20140003192
- Publication date Jan 2, 2014
- SERCEL ENGLAND LIMITED
- Steven William WILCOX
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC DATA RECORDING
- Publication number 20130033962
- Publication date Feb 7, 2013
- SERCEL ENGLAND LIMITED
- Steven William WILCOX
- G01 - MEASURING TESTING
Information Patent Application
Seismic data recording
- Publication number 20090168602
- Publication date Jul 2, 2009
- Vibration Technology Limited
- Steven William Wilcox
- G01 - MEASURING TESTING
Information Patent Application
Seismic data acquisition
- Publication number 20080291783
- Publication date Nov 27, 2008
- Vibration Technology Limited
- Steven William Wilcox
- G01 - MEASURING TESTING