Nils-Erik Safman

Person

Karlstad, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for calendering paper
- Patent number 6,758,136
- Issue date Jul 6, 2004
- Metso Paper, Inc.
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for impulse-pressing a web
- Patent number 6,309,512
- Issue date Oct 30, 2001
- Valmet-Karlstad AB
- Jan Martin Bengtsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for calendering paper
- Patent number 6,189,442
- Issue date Feb 20, 2001
- Valmet Corporation
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for calendering paper
- Patent number 6,164,198
- Issue date Dec 26, 2000
- Valmet Corporation
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender apparatus with a separating mechanism
- Patent number 6,158,335
- Issue date Dec 12, 2000
- Valmet Corporation
- Nils-Erik Safman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for calendering paper
- Patent number 6,158,333
- Issue date Dec 12, 2000
- Valmet Corporation
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of initiating a calendar
- Patent number 6,158,334
- Issue date Dec 12, 2000
- Valmet Corporation
- Nils-Erik Safman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press roll with jacket edge clamping ring
- Patent number 5,904,813
- Issue date May 18, 1999
- Valmet-Karlstad AB
- Roland Bengtsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press roll with wedge clamp for the press jacket edges
- Patent number 5,098,523
- Issue date Mar 24, 1992
- Valmet Paper Machinery, Inc.
- Antti I. Ilmarinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press roll with displaceable end walls to reduce press jacket wear
- Patent number 5,084,137
- Issue date Jan 28, 1992
- Valmet Paper Machinery, Inc.
- Antti I. Ilmarinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Nils-Erik Safman

Person

Patents Grantslast 30 patents

Method and apparatus for calendering paper

Device for impulse-pressing a web

Apparatus for calendering paper

Apparatus for calendering paper

Calender apparatus with a separating mechanism

Method and apparatus for calendering paper

Process of initiating a calendar

Press roll with jacket edge clamping ring

Press roll with wedge clamp for the press jacket edges

Press roll with displaceable end walls to reduce press jacket wear