Emmanuel Varenne

Person

Villefanche-sur-Saone, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Tubular threaded joint with trapezoid threads having convex bulged...
- Patent number 7,331,614
- Issue date Feb 19, 2008
- Vallourec Mannesmann Oil & Gas France
- Thierry Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tubular threaded joint with reinforced stop
- Patent number 6,789,823
- Issue date Sep 14, 2004
- Vallourec Mannesmann Oil & Gas France
- Celine Sches
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tubular threaded joint capable of being subjected to diametral expa...
- Patent number 6,712,401
- Issue date Mar 30, 2004
- Vallourec Mannesmann Oil & Gas France
- Jean-Luc Coulon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Threaded connection of two metal tubes with groove in the threading
- Patent number 6,481,760
- Issue date Nov 19, 2002
- Vallourec Mannesmann Oil & Gas France
- Thierry Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Threaded connection of two metal tubes with high tightening torque
- Patent number 6,412,831
- Issue date Jul 2, 2002
- Vallourec Mannesmann Oil & Gas France
- Thierry Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integral threaded assembly of two metal tubes
- Patent number 6,349,979
- Issue date Feb 26, 2002
- Vallourec Mannesmann Oil & Gas France
- Thierry Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Tubular threaded joint with trapezoid threads having convex bulged...
- Publication number 20040195835
- Publication date Oct 7, 2004
- Thierry Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Tubular threaded joint with reinforced stop
- Publication number 20030067168
- Publication date Apr 10, 2003
- Celine Sches
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Tubular threaded joint capable of being subjected to diametral expa...
- Publication number 20020163192
- Publication date Nov 7, 2002
- Jean-Luc Coulon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Emmanuel Varenne

Person

Patents Grantslast 30 patents

Tubular threaded joint with trapezoid threads having convex bulged...

Tubular threaded joint with reinforced stop

Tubular threaded joint capable of being subjected to diametral expa...

Threaded connection of two metal tubes with groove in the threading

Threaded connection of two metal tubes with high tightening torque

Integral threaded assembly of two metal tubes

Patents Applicationslast 30 patents

Tubular threaded joint with trapezoid threads having convex bulged...

Tubular threaded joint with reinforced stop

Tubular threaded joint capable of being subjected to diametral expa...