Matti Lehtonen

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Lannevesi, FI

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum belt conveyor of a web forming machine for transferring a th...
- Patent number 7,681,327
- Issue date Mar 23, 2010
- Metso Paper, Inc.
- Veli-Pekka Koljonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vacuum belt conveyor for transferring a web threading tail in a web...
- Patent number 7,510,069
- Issue date Mar 31, 2009
- Metso Paper, Inc.
- Veli-Pekka Koljonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Belt conveyor for transferring a web threading tail in a web manufa...
- Patent number 7,500,553
- Issue date Mar 10, 2009
- Metso Paper, Inc.
- Bob McGarrigle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for leading a web threading tail over an empty space
- Patent number 7,264,693
- Issue date Sep 4, 2007
- Metso Paper, Inc.
- Pasi Ahvenainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Vacuum Belt Conveyor of a Web Forming Machine for Transferring a Th...
- Publication number 20070090145
- Publication date Apr 26, 2007
- Metso Paper, Inc.
- Veli-Pekka Koljonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Belt conveyor for transferring a web threading tail in a web manufa...
- Publication number 20060011318
- Publication date Jan 19, 2006
- Bob McGarrigle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Vacuum belt conveyor for transferring a web threading tail in a web...
- Publication number 20050230447
- Publication date Oct 20, 2005
- Veli-Pekka Koljonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Apparatus for leading a web threading tail over an empty space
- Publication number 20040244217
- Publication date Dec 9, 2004
- Pasi Ahvenainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE