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Matti Happonen
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Porvoo, FI
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last 30 patents
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Patent Grant
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Patent number
8,974,640
Issue date
Mar 10, 2015
Neste Oil Oyj
Esa Tamminen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
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Publication number
20110308932
Publication date
Dec 22, 2011
Neste Oil Oyj
Esa Tamminen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL