Membership
Tour
Register
Log in
Didier Calvar
Follow
Person
Beaumont, FR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for the coextrusion of rubber mixtures
Patent number
6,994,817
Issue date
Feb 7, 2006
Michelin Recherche et Technique S.A.
Didier Calvar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrically conductive tire and apparatus and process for extrudin...
Patent number
6,951,233
Issue date
Oct 4, 2005
Compagnie Generale des Etablissements Michelin - Michelin & Cie
Didier Calvar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrically conductive tire and extrusion equipment for a section...
Patent number
6,834,693
Issue date
Dec 28, 2004
Compagnie Generle des Etablissements Michelin-Michelin & Cie
Didier Calvar
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Process and apparatus for the coextrusion of rubber mixtures
Publication number
20030136498
Publication date
Jul 24, 2003
MICHELIN Recherche et Technique S.A.
Didier Calvar
B60 - VEHICLES IN GENERAL