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Francois Garreau
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Paris, FR
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last 30 patents
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Patent Grant
Catalyst supports/catalysts for the treatment of vehicular exhaust...
Patent number
4,985,387
Issue date
Jan 15, 1991
Pro-Catalyse
Michel Prigent
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the conversion of vehicular exhaust gases and process...
Patent number
4,931,419
Issue date
Jun 5, 1990
Pro-Catalyse
Gilbert Blanchard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst supports and process for their preparation
Patent number
4,891,350
Issue date
Jan 2, 1990
Rhone-Poulenc Chimie
Thierry Chopin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL