Mathieu Chanfreau

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Saulx Marchais, FR

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Patents Grantslast 30 patents

Information Patent Grant
Control valve with improved sealing for a fluid circulation system
- Patent number 7,302,919
- Issue date Dec 4, 2007
- Valeo Systemes Thermiques S.A.S.
- Frederic Vacca
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control valve for an engine cooling circuit
- Patent number 7,255,130
- Issue date Aug 14, 2007
- Valeo Thermique Moteur
- Carlos Martins
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Heat Exchange Tube Bundle for Regulating the Temperature of the Gas...
- Publication number 20070271910
- Publication date Nov 29, 2007
- Mathieu Chanfreau
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Control valve with improved sealing for a fluid circulation system
- Publication number 20060214017
- Publication date Sep 28, 2006
- Frederic Vacca
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control valve for an engine cooling circuit
- Publication number 20060070672
- Publication date Apr 6, 2006
- Carlos Martins
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control valve for an engine cooling circuit
- Publication number 20040154671
- Publication date Aug 12, 2004
- Carlos Martins
- B60 - VEHICLES IN GENERAL