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Juhani Vestola
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Jyvaskyla, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus in the surface sizing of a paper or board web
Patent number
7,540,941
Issue date
Jun 2, 2009
Metso Paper, Inc.
Juha Lipponen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Grooved forming roll
Patent number
7,491,160
Issue date
Feb 17, 2009
Metso Paper, Inc.
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for monitoring the operation of a doctor assembly in a paper...
Patent number
7,264,692
Issue date
Sep 4, 2007
Metso Paper, Inc.
Juha Isometsä
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Doctor unit in a paper machine
Patent number
7,108,766
Issue date
Sep 19, 2006
Metso Paper, Inc.
Ilkka Eskelinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Arrangement for doctoring a belt or a soft roll surfacing in a pape...
Patent number
7,033,459
Issue date
Apr 25, 2006
Metso Paper, Inc.
Ilkka Rata
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Caring doctor blade and method for manufacture of same
Patent number
6,991,757
Issue date
Jan 31, 2006
Metso Paper, Inc.
Ilkka Rata
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device and method in the transfer of the paper board web in the pap...
Patent number
6,849,159
Issue date
Feb 1, 2005
Metso Paper, Inc.
Heikki Ilvespää
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and device for changing the natural frequency of a nip roll...
Patent number
6,521,090
Issue date
Feb 18, 2003
Metso Paper, Inc.
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for heating of a roll and a heatable roll
Patent number
6,486,448
Issue date
Nov 26, 2002
Metso Corporation
Juhani Niskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing a paper or board machine and coating compo...
Patent number
6,461,687
Issue date
Oct 8, 2002
Metso Paper, Inc.
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Caring doctor blade and method for manufacture of same
Patent number
6,416,843
Issue date
Jul 9, 2002
Metso Paper, Inc.
Ilkka Rata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and system for monitoring the process of separation of a web
Patent number
6,231,722
Issue date
May 15, 2001
Valmet Corporation
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll for a paper or board machine
Patent number
6,200,248
Issue date
Mar 13, 2001
Valmet Corporation
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for heating of a roll and a heatable roll
Patent number
5,821,498
Issue date
Oct 13, 1998
Valmet Corporation
Juhani Niskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for regulating loading of an adjustable-crown roll and an ad...
Patent number
5,782,729
Issue date
Jul 21, 1998
Valmet Corporation
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and device for conditioning the coating of a paper machine roll
Patent number
5,597,449
Issue date
Jan 28, 1997
Valmet Corporation
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of manufacture of a roll for use in paper production
Patent number
5,235,747
Issue date
Aug 17, 1993
Valmet Paper Machinery Inc.
Jorma Leino
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Roll for use in paper production and method of manufacture thereof
Patent number
5,111,567
Issue date
May 12, 1992
Valmet Paper Machinery Inc.
Jorma Leino
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Strip Means and an Improved Suction Roll for a Material Web Machine...
Publication number
20090000753
Publication date
Jan 1, 2009
Metso Paper, Inc.
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Arrangement in connection with the press and dryer section of a web...
Publication number
20080178487
Publication date
Jul 31, 2008
Metso Paper, Inc.
Antti Komulainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method and apparatus in the surface sizing of a paper or board web
Publication number
20060124263
Publication date
Jun 15, 2006
Juhu Lipponen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Grooved forming roll
Publication number
20050176566
Publication date
Aug 11, 2005
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for monitoring the operation of a doctor assembly in a paper...
Publication number
20040123965
Publication date
Jul 1, 2004
Juha Isometsa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Arrangement for doctoring a belt or a soft roll surfacing in a pape...
Publication number
20020189777
Publication date
Dec 19, 2002
Metso Paper, Inc.
Ilkka Rata
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Caring doctor blade and method for manufacture of same
Publication number
20020176934
Publication date
Nov 28, 2002
Metso Paper, Inc.
Ilkka Rata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Arrangement for improving the beginning of the drying section
Publication number
20020060023
Publication date
May 23, 2002
Juha Kaihovirta
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Roll for a paper or board machine, method for manufacturing the sam...
Publication number
20010024723
Publication date
Sep 27, 2001
Juhani Vestola
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE