Jorma Laapotti

Person

FIN-40270 Palokka, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement for controlling the web in a press section of a paper o...
- Patent number 7,294,236
- Issue date Nov 13, 2007
- Metso Paper, Inc.
- Petteri Halme
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for web threading in a drying section of a pap...
- Patent number 6,916,404
- Issue date Jul 12, 2005
- Metso Paper, Inc.
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and machine for manufacturing printing paper or paperboard
- Patent number 6,730,192
- Issue date May 4, 2004
- Metso Paper, Inc.
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Machine for manufacturing paper or board
- Patent number 6,656,325
- Issue date Dec 2, 2003
- Metso Paper, Inc.
- Jorma Tapio Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device in a paper machine for transfer of the web from the former s...
- Patent number 6,533,900
- Issue date Mar 18, 2003
- Metso Paper, Inc.
- Janne Puustinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Former-press section in a paper machine and method for transfer of...
- Patent number 6,432,273
- Issue date Aug 13, 2002
- Metso Paper, Inc.
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for handling paper or cardboard webs
- Patent number 6,372,090
- Issue date Apr 16, 2002
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section of a paper making machine employing an extended nip p...
- Patent number 6,368,466
- Issue date Apr 9, 2002
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device in a paper machine for transfer of the web from t...
- Patent number 6,214,168
- Issue date Apr 10, 2001
- Valmet Corporation
- Janne Puustinen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for transferring a web in a paper machine from a two-felt p...
- Patent number 6,103,066
- Issue date Aug 15, 2000
- Valmet Corporation
- Jorma Laapotti
- 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
Arrangement and method for transferring a web in a paper machine fr...
- Patent number 5,951,821
- Issue date Sep 14, 1999
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and machine for removing water from a paper or board web by...
- Patent number 5,908,536
- Issue date Jun 1, 1999
- Valmet Corporation
- Heikki Kaasalainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Transfer of a web in a paper machine from a two-felt press nip to a...
- Patent number 5,888,354
- Issue date Mar 30, 1999
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section with an equalizing nip for compensating for elongatio...
- Patent number 5,876,565
- Issue date Mar 2, 1999
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section employing an extended nip press with suction counter...
- Patent number 5,868,904
- Issue date Feb 9, 1999
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for dewatering a web in a paper making machine employing an...
- Patent number 5,865,954
- Issue date Feb 2, 1999
- Valmet Corporation
- Jorma Laapotti
- 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
Press section of a paper making machine employing an extended nip p...
- Patent number 5,833,810
- Issue date Nov 10, 1998
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section including an extended-nip press with an internally he...
- Patent number 5,810,974
- Issue date Sep 22, 1998
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for removing water from a paper or board web by p...
- Patent number 5,792,320
- Issue date Aug 11, 1998
- Valmet Corporation
- Heikki Kaasalainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section with an equalizing nip in a paper machine
- Patent number 5,662,778
- Issue date Sep 2, 1997
- Valmet Corporation
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compact press section in a paper machine
- Patent number 5,611,892
- Issue date Mar 18, 1997
- Valmet Corporation
- Mikko Karvinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for dewatering of a paper web including prepressing with ext...
- Patent number 5,611,893
- Issue date Mar 18, 1997
- Valmet Corporation
- Juhani Pajula
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compact press section with closed draw of the web in a paper machine
- Patent number 5,534,116
- Issue date Jul 9, 1996
- Valmet Paper Machinery Inc.
- Mikko Karvinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for opening a nip in an extended-nip press
- Patent number 5,496,442
- Issue date Mar 5, 1996
- Valmet Paper Machinery Inc.
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compact press section with closed draw of the web in a paper machine
- Patent number 5,393,383
- Issue date Feb 28, 1995
- Valmet Paper Machinery Inc.
- Mikko Karvinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compact press section with closed draw of the web in a paper machine
- Patent number 5,240,563
- Issue date Aug 31, 1993
- Valmet Paper Machinery Inc.
- Mikko Karvinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Heating method and device in a paper machine press section provided...
- Patent number 5,120,400
- Issue date Jun 9, 1992
- Valmet Paper Machinery Inc.
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extended nip-press
- Patent number 5,043,046
- Issue date Aug 27, 1991
- Valmet Paper Machinery Inc.
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method For Treating A Fibrous Web Downstream Of Slitting
- Publication number 20080289784
- Publication date Nov 27, 2008
- Metso Paper, Inc.
- Reijo Pietikainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Runnability of Web in a Material Web Machine
- Publication number 20070245589
- Publication date Oct 25, 2007
- Metso Paper, Inc.
- Jorma Laapotti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Arrangement for controlling the web in a press section of a paper o...
- Publication number 20050000670
- Publication date Jan 6, 2005
- Metso Paper, Inc.
- Petteri Halme
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for web threading in a drying section of a pap...
- Publication number 20040035539
- Publication date Feb 26, 2004
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and device in a paper machine for transfer of the web from t...
- Publication number 20010004007
- Publication date Jun 21, 2001
- Janne Puustinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Jorma Laapotti

Person

Patents Grantslast 30 patents

Arrangement for controlling the web in a press section of a paper o...

Method and apparatus for web threading in a drying section of a pap...

Method and machine for manufacturing printing paper or paperboard

Machine for manufacturing paper or board

Device in a paper machine for transfer of the web from the former s...

Former-press section in a paper machine and method for transfer of...

Method and apparatus for handling paper or cardboard webs

Press section of a paper making machine employing an extended nip p...

Method and device in a paper machine for transfer of the web from t...

Methods for transferring a web in a paper machine from a two-felt p...

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

Arrangement and method for transferring a web in a paper machine fr...

Method and machine for removing water from a paper or board web by...

Transfer of a web in a paper machine from a two-felt press nip to a...

Press section with an equalizing nip for compensating for elongatio...

Press section employing an extended nip press with suction counter...

Method for dewatering a web in a paper making machine employing an...

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

Press section of a paper making machine employing an extended nip p...

Press section including an extended-nip press with an internally he...

Method and device for removing water from a paper or board web by p...

Press section with an equalizing nip in a paper machine

Compact press section in a paper machine

Device for dewatering of a paper web including prepressing with ext...

Compact press section with closed draw of the web in a paper machine

Method and apparatus for opening a nip in an extended-nip press

Compact press section with closed draw of the web in a paper machine

Compact press section with closed draw of the web in a paper machine

Heating method and device in a paper machine press section provided...

Extended nip-press

Patents Applicationslast 30 patents

Method For Treating A Fibrous Web Downstream Of Slitting

Runnability of Web in a Material Web Machine

Arrangement for controlling the web in a press section of a paper o...

Method and apparatus for web threading in a drying section of a pap...

Method and device in a paper machine for transfer of the web from t...