François Chevillard

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Roissy-en-France, FR

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Patents Grantslast 30 patents

Information Patent Grant
Downhole centralizer
- Patent number 11,808,095
- Issue date Nov 7, 2023
- Schlumberger Technology Corporation
- Paul Leducq
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for monitoring the performances of a cable carryi...
- Patent number 10,739,413
- Issue date Aug 11, 2020
- Schlumberger Technology Corporation
- François Chevillard
- G01 - MEASURING TESTING
Information Patent Grant
System and method for monitoring the performances of a cable carryi...
- Patent number 10,738,589
- Issue date Aug 11, 2020
- Schlumberger Technology Corporation
- Vincent Chatelet
- G01 - MEASURING TESTING
Information Patent Grant
Safety device for a fluid production well, associated installation...
- Patent number 10,214,990
- Issue date Feb 26, 2019
- GEOSERVICES EQUIPEMENTS, ROISSY EN FRANCE
- Francois Joseph Girardi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE CABLE ROPE SOCKET
- Publication number 20240254841
- Publication date Aug 1, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Francois Chevillard
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Centralizer
- Publication number 20230272680
- Publication date Aug 31, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Paul Leducq
- E21 - EARTH DRILLING MINING
Information Patent Application
CABLE, IN PARTICULAR FOR DOWNHOLE USE, AND METHOD OF MANUFACTURING...
- Publication number 20220293298
- Publication date Sep 15, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Francois Chevillard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for monitoring the performances of a cable carryi...
- Publication number 20190032469
- Publication date Jan 31, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Vincent Chatelet
- G01 - MEASURING TESTING
Information Patent Application
SAFETY DEVICE FOR A FLUID PRODUCTION WELL, ASSOCIATED INSTALLATION...
- Publication number 20170022785
- Publication date Jan 26, 2017
- Francois Joseph Girardi
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING THE PERFORMANCES OF A CABLE CARRYI...
- Publication number 20160349302
- Publication date Dec 1, 2016
- François Chevillard
- G01 - MEASURING TESTING