PIERRE CHIGROS

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Clermont-Ferrand, FR

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Patents Grantslast 30 patents

Information Patent Grant
Sipe blade assembly
- Patent number 11,345,103
- Issue date May 31, 2022
- Compagnie Generale des Etablissements Michelin
- Pierre Chigros
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding element comprising a particular assembly means
- Patent number 11,090,888
- Issue date Aug 17, 2021
- Compagnie Generale des Etablissements Michelin
- Pierre Chigros
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A MOLDING ELEMENT WITH REMOVAL OF MATERIAL FRO...
- Publication number 20250065405
- Publication date Feb 27, 2025
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- ROMAIN CALVEL
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING A MOLDING ELEMENT BY ADDITIVE MANUFACTURIN...
- Publication number 20250058380
- Publication date Feb 20, 2025
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- ROMAIN CALVEL
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SIPE BLADE ASSEMBLY
- Publication number 20210070000
- Publication date Mar 11, 2021
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Pierre CHIGROS
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLDING ELEMENT COMPRISING A PARTICULAR ASSEMBLY MEANS
- Publication number 20200384712
- Publication date Dec 10, 2020
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- PIERRE CHIGROS
- B60 - VEHICLES IN GENERAL