Juha Kaihovirta

Person

Jyvaskyla, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Impingement drying unit and a dryer section
- Patent number 7,036,242
- Issue date May 2, 2006
- Metso Paper, Inc.
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and equipment for regulation of the initial part of the drye...
- Patent number 6,423,184
- Issue date Jul 23, 2002
- Metso Paper, Inc.
- Harri Vähätalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in the dryer section of a paper/board machine
- Patent number 6,418,639
- Issue date Jul 16, 2002
- Metso Paper, Inc.
- Raimo Virta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer sections with intermediate calendering in a paper machine
- Patent number 6,065,222
- Issue date May 23, 2000
- Valmet Corporation
- Antti Kuhasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the curl of paper and a paper or board machi...
- Patent number 6,038,789
- Issue date Mar 21, 2000
- Valmet Corporation
- Juha Kaihovirta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Drying unit and dryer section that makes use of such units
- Patent number 6,003,241
- Issue date Dec 21, 1999
- Valmet Corporation
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for enhancing the run of a paper web in a paper m...
- Patent number 6,004,430
- Issue date Dec 21, 1999
- Heikki Ilvespaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for optimizing of evaporation drying of paper, runnability,...
- Patent number 6,003,245
- Issue date Dec 21, 1999
- Valmet Corporation
- Juha Lipponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for drying paper and a dry end of a paper machine
- Patent number 6,001,421
- Issue date Dec 14, 1999
- Valmet Corporation
- Pasi Ahonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for drying a surface-treated paper web in an after-dryer of...
- Patent number 5,968,590
- Issue date Oct 19, 1999
- Valmet Corporation
- Pasi Ahonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer sections with intermediate calendering in a paper machine
- Patent number 5,913,587
- Issue date Jun 22, 1999
- Valmet Corporation
- Antti Kuhasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer sections with intermediate calendering in a paper machine
- Patent number 5,894,679
- Issue date Apr 20, 1999
- Valmet Corporation
- Antti Kuhasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for enhancing the run of a paper web in a paper m...
- Patent number 5,865,955
- Issue date Feb 2, 1999
- Valmet Corporation
- Heikki Ilvespaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer section in a paper or board machine including an arrangement...
- Patent number 5,852,963
- Issue date Dec 29, 1998
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for cutting a leader of the web in a paper o...
- Patent number 5,758,556
- Issue date Jun 2, 1998
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer section of a paper or board machine including an arrangement...
- Patent number 5,644,962
- Issue date Jul 8, 1997
- Valmet Corporation
- Ismo Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Implingement drying unit and a dryer section
- Publication number 20040049940
- Publication date Mar 18, 2004
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Method and equipment for regulation of the initial part of the drye...
- Publication number 20020007927
- Publication date Jan 24, 2002
- Harri Vahatalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Juha Kaihovirta

Person

Patents Grantslast 30 patents

Impingement drying unit and a dryer section

Method and equipment for regulation of the initial part of the drye...

Method and device in the dryer section of a paper/board machine

Dryer sections with intermediate calendering in a paper machine

Method for controlling the curl of paper and a paper or board machi...

Drying unit and dryer section that makes use of such units

Method and device for enhancing the run of a paper web in a paper m...

Method for optimizing of evaporation drying of paper, runnability,...

Method for drying paper and a dry end of a paper machine

Method for drying a surface-treated paper web in an after-dryer of...

Dryer sections with intermediate calendering in a paper machine

Dryer sections with intermediate calendering in a paper machine

Method and device for enhancing the run of a paper web in a paper m...

Dryer section in a paper or board machine including an arrangement...

Method and arrangement for cutting a leader of the web in a paper o...

Dryer section of a paper or board machine including an arrangement...

Patents Applicationslast 30 patents

Implingement drying unit and a dryer section

Arrangement for improving the beginning of the drying section

Method and equipment for regulation of the initial part of the drye...