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Andrea Grosso
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Torino, IT
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Patents Grants
last 30 patents
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Patent Grant
Method for foam casting using three-dimensional molds
Patent number
6,531,078
Issue date
Mar 11, 2003
Ahlstrom Glassfibre Oy
Eino Laine
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Production of reactive material containing webs
Patent number
6,440,266
Issue date
Aug 27, 2002
Ahlstrom Paper Group Research and Competence Center
Jonathan George
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Filter Sheet Media and Method for Manufacturing a Filter Sheet Media
Publication number
20230381698
Publication date
Nov 30, 2023
Ahlstrom Oyj
Harri Niemelä
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for foam casting using three-dimensional molds
Publication number
20020117768
Publication date
Aug 29, 2002
Eino Laine
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE