André Salvaire

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Montigny Le Bretonneux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for well cementing
- Patent number 8,789,582
- Issue date Jul 29, 2014
- Schlumberger Technology Corporation
- Joel Rondeau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular dart launching valve
- Patent number 8,567,488
- Issue date Oct 29, 2013
- Schlumberger Technology Corporation
- Philippe Gambier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Equipment for remote launching of cementing plugs
- Patent number 8,316,931
- Issue date Nov 27, 2012
- Schlumberger Technology Corporation
- Joel Rondeau
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MODULAR DART LAUNCHING VALVE
- Publication number 20120097394
- Publication date Apr 26, 2012
- Philippe Gambier
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR WELL CEMENTING
- Publication number 20120031614
- Publication date Feb 9, 2012
- Joel Rondeau
- E21 - EARTH DRILLING MINING
Information Patent Application
EQUIPMENT FOR REMOTE LAUNCHING OF CEMENTING PLUGS
- Publication number 20110067866
- Publication date Mar 24, 2011
- Joel Rondeau
- E21 - EARTH DRILLING MINING
Information Patent Application
DART LAUNCHER FOR WELL CEMENTING OPERATIONS
- Publication number 20100175891
- Publication date Jul 15, 2010
- Joel Rondeau
- E21 - EARTH DRILLING MINING