Stephane Chareille

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Antony, FR

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Patents Grantslast 30 patents

Information Patent Grant
Variable throat venturi flow meter having a plurality of section-va...
- Patent number 8,464,582
- Issue date Jun 18, 2013
- Schlumberger Technology Corporation
- Gilles Roux
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Variable Throat Venturi Flow Meter
- Publication number 20130255370
- Publication date Oct 3, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Gilles Roux
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE THROAT VENTURI FLOW METER
- Publication number 20110185805
- Publication date Aug 4, 2011
- Gilles Roux
- E21 - EARTH DRILLING MINING