Pasi Virtanen

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Valkeakoski, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and regulation arrangement for controlling dewatering profil...
- Patent number 6,855,230
- Issue date Feb 15, 2005
- Metso Paper, Inc.
- Kari I. Salminen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Equipment and method in a twin-wire former
- Patent number 6,464,835
- Issue date Oct 15, 2002
- Metso Paper, Inc.
- Kari Räisänen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for determining retention of wire section in paper machine
- Publication number 20050082027
- Publication date Apr 21, 2005
- Metso Automation Oy
- Pasi Virtanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and regulation arrangement for controlling dewatering profil...
- Publication number 20040011488
- Publication date Jan 22, 2004
- Kari I. Salminen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE