Joseph Girardi

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Cormeilles En Parisis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for an oil well and associated safety installation
- Patent number 8,220,534
- Issue date Jul 17, 2012
- Geoservices Equipements
- François Millet
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Safety device for an oil well and associated safety installation
- Publication number 20090314485
- Publication date Dec 24, 2009
- Francois Millet
- E21 - EARTH DRILLING MINING