Vesa Ijas

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Viiala, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for leading a web between calendar nips, and a calendar
- Patent number 6,694,870
- Issue date Feb 24, 2004
- Metso Paper, Inc.
- Reijo Pietikäinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the moisture of a web in machine direction o...
- Patent number 6,584,703
- Issue date Jul 1, 2003
- Metso Paper, Inc.
- Tapio Mäenpaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for calendering a paper web and calender applying the method
- Patent number 6,289,797
- Issue date Sep 18, 2001
- Valmet Corporation
- Vesa Ijäs
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling curl of paper in a dryer section of a paper...
- Patent number 6,061,927
- Issue date May 16, 2000
- Valmet Corporation
- Vesa Ijas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling curl of paper in a dryer section of a paper...
- Patent number 5,983,523
- Issue date Nov 16, 1999
- Valmet Corporation
- Vesa Ijas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper machine roll with heated ends in a soft calender or supercale...
- Patent number 5,932,069
- Issue date Aug 3, 1999
- Valmet Corporation
- Harri Kuosa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE