Jari Vainio

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Rauma, FI

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Patents Grantslast 30 patents

Information Patent Grant
Dryer section in a paper or board machine including an arrangement...
- Patent number 5,852,963
- Issue date Dec 29, 1998
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for cutting a leader of the web in a paper o...
- Patent number 5,758,556
- Issue date Jun 2, 1998
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer section of a paper or board machine including an arrangement...
- Patent number 5,644,962
- Issue date Jul 8, 1997
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for cutting of the leader of the web in a paper or board mac...
- Patent number 5,445,055
- Issue date Aug 29, 1995
- Valmet Paper Machinery, Inc.
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE