Francois Girardi

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Cormeilles-En-Parisis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fast valve actuator and tool provided with same
- Patent number 7,114,697
- Issue date Oct 3, 2006
- Geoservices
- François Millet
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Device for preparing a fluid particularly a drilling mud, associate...
- Publication number 20060075801
- Publication date Apr 13, 2006
- Jean-Francois Evrard
- E21 - EARTH DRILLING MINING
Information Patent Application
Fast valve actuator and tool provided with same
- Publication number 20050115714
- Publication date Jun 2, 2005
- Francois Millet
- E21 - EARTH DRILLING MINING