Markku Viitanen

Follow

Person

Valkeakoski, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for separating impurities from machine circula...
- Patent number 7,887,872
- Issue date Feb 15, 2011
- Metso Paper, Inc.
- Markku Viitanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Separating Impurities from Machine Circula...
- Publication number 20090181176
- Publication date Jul 16, 2009
- Metso Paper, Inc.
- Markku Viitanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for feeding a treating agent to an application apparatus
- Publication number 20060182889
- Publication date Aug 17, 2006
- Heikki Vatanen
- G05 - CONTROLLING REGULATING