Emeric Thoreau

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Villeneuve D'Ascq, FR

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Patents Grantslast 30 patents

Information Patent Grant
Threaded tubular connection with progressive axial thread interference
- Patent number 7,661,728
- Issue date Feb 16, 2010
- Vallourec Mannesmann Oil & Gas France
- Eric Verger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Threaded tubular connection with progressive axial thread interference
- Publication number 20060261595
- Publication date Nov 23, 2006
- VALLOUREC MANNESMANN OIL & GAS FRANCE
- Eric Verger
- E21 - EARTH DRILLING MINING