Madjid Berraki

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Marseille, FR

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Patents Grantslast 30 patents

Information Patent Grant
System and method for reducing the effects of ghosts from the air-w...
- Patent number 8,085,617
- Issue date Dec 27, 2011
- Sercel Inc.
- Roy Malcolm Lansley
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Reducing the Effects of Ghosts From the Air-W...
- Publication number 20120092955
- Publication date Apr 19, 2012
- SERCEL INC.
- Roy Malcolm Lansley
- G01 - MEASURING TESTING
Information Patent Application
SEISMIC ARRAY WITH SPACED SOURCES HAVING VARIABLE PRESSURE
- Publication number 20110299360
- Publication date Dec 8, 2011
- Roy Malcolm Lansley
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Reducing the Effects of Ghosts From the Air-W...
- Publication number 20100110829
- Publication date May 6, 2010
- Roy Malcolm Lansley
- G01 - MEASURING TESTING