Kai E.J. Vikman

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Lohja, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing mechanical pulp suitable for paper or cardboa...
- Patent number 8,764,936
- Issue date Jul 1, 2014
- M-real Oyj
- Auli Laurila-Lumme
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for producing mechanical fibers
- Patent number 7,237,733
- Issue date Jul 3, 2007
- M-real Oyj
- Kai Vikman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for two-side coating of a thin printing paper web containing...
- Patent number 6,190,729
- Issue date Feb 20, 2001
- Valmet Corporation
- Rauno Rantanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for two-side coating of a thin printing paper web contain...
- Patent number 5,650,010
- Issue date Jul 22, 1997
- Valmet Corporation
- Rauno Rantanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Mechanical Pulp Suitable for Paper or Cardboa...
- Publication number 20090032207
- Publication date Feb 5, 2009
- M-real Oyj
- Auli Laurila-Lumme
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for producing mechanical fibers
- Publication number 20050284970
- Publication date Dec 29, 2005
- Kai Vikman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE