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Anthony John Joseph Wilkins
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Essex, GB
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last 30 patents
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Patent Grant
Catalytic wall-flow filter
Patent number
6,753,294
Issue date
Jun 22, 2004
Johnson Matthey Public Limited Company
Robert James Brisley
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Emission control
Patent number
6,294,141
Issue date
Sep 25, 2001
Johnson Matthey Public Limited Company
Martyn Vincent Twigg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
Catalytic wall-flow filter
Publication number
20040175315
Publication date
Sep 9, 2004
Robert James Brisley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Diesel exhaust system including nox-trap
Publication number
20030177763
Publication date
Sep 25, 2003
Martyn Vincent Twigg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES