Markku Karlsson

Person

Parainen, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for circulating water in a paper machine
- Patent number 6,190,504
- Issue date Feb 20, 2001
- Valmet Corporation
- Markku Karlsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer-section concept and method in the drying of a paper/board web
- Patent number 6,128,833
- Issue date Oct 10, 2000
- Valmet Corporation
- Kari Juppi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for on-machine coating-drying of a paper web or the like
- Patent number 5,009,016
- Issue date Apr 23, 1991
- Valmet Oy
- Matti LePisto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of and device for pocket ventilation in the drying section o...
- Patent number 4,953,297
- Issue date Sep 4, 1990
- Valmet Paper Machinery Inc.
- Pekka Eskelinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method in the drying of a paper web or equivalent
- Patent number 4,942,674
- Issue date Jul 24, 1990
- Valmet Paper Machinery Inc.
- Markku Karlsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for threading a web around drying cylinders
- Patent number 4,932,138
- Issue date Jun 12, 1990
- Valmet Paper Machinery Inc.
- Allan Liedes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in a cylinder dryer of a paper machine
- Patent number 4,899,463
- Issue date Feb 13, 1990
- Valmet Paper Machinery Inc.
- Pertti Heikkila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method and production plant for the manufacture of fibrous material
- Publication number 20020060014
- Publication date May 23, 2002
- Kai Sipila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Markku Karlsson

Person

Patents Grantslast 30 patents

Method and arrangement for circulating water in a paper machine

Dryer-section concept and method in the drying of a paper/board web

Method for on-machine coating-drying of a paper web or the like

Method of and device for pocket ventilation in the drying section o...

Method in the drying of a paper web or equivalent

Method and device for threading a web around drying cylinders

Method and device in a cylinder dryer of a paper machine

Patents Applicationslast 30 patents

Method and production plant for the manufacture of fibrous material