Leif Soren Videgren

Person

Karlstad, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for processing white water in a paper machine
- Patent number 11,028,533
- Issue date Jun 8, 2021
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for processing white water in a paper machine
- Patent number 10,550,517
- Issue date Feb 4, 2020
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Unit and method for deaeration of drainage water
- Patent number 8,784,538
- Issue date Jul 22, 2014
- Valmet AB
- Jan Malm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Unit in a forming section of a papermaking machine
- Patent number 7,935,224
- Issue date May 3, 2011
- Metso Paper Karlstad AB
- Leif Videgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for making a tissue paper with improved tactil...
- Patent number 7,112,258
- Issue date Sep 26, 2006
- Metso Paper Karlstad Aktiebolag (AB)
- Ingvar Berndt Erik Klerelid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for making a tissue paper with improved tactil...
- Patent number 6,743,334
- Issue date Jun 1, 2004
- Metso Paper Karlstad Aktiebolag (AB)
- Ingvar Berndt Erik Klerelid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE
- Publication number 20200131704
- Publication date Apr 30, 2020
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE
- Publication number 20180171554
- Publication date Jun 21, 2018
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
UNIT AND METHOD FOR DEAERATION OF DRAINAGE WATER
- Publication number 20120255440
- Publication date Oct 11, 2012
- Metso Paper Karlstad AB
- Jan Malm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Unit in a Forming Section of a Papermaking Machine
- Publication number 20090301678
- Publication date Dec 10, 2009
- Leif Videgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for making a tissue paper with improved tactil...
- Publication number 20040181966
- Publication date Sep 23, 2004
- Metso Paper Karlstad Aktiebolag (AB)
- Ingvar Berndt Erik Klerelid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for making a tissue paper with improved tactil...
- Publication number 20030226279
- Publication date Dec 11, 2003
- Metso Paper Karlstad AB
- Ingvar Berndt Erik Klerelid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Leif Soren Videgren

Person

Patents Grantslast 30 patents

Apparatus and method for processing white water in a paper machine

Apparatus and method for processing white water in a paper machine

Unit and method for deaeration of drainage water

Unit in a forming section of a papermaking machine

Method and apparatus for making a tissue paper with improved tactil...

Method and apparatus for making a tissue paper with improved tactil...

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

UNIT AND METHOD FOR DEAERATION OF DRAINAGE WATER

Unit in a Forming Section of a Papermaking Machine

Method and apparatus for making a tissue paper with improved tactil...

Method and apparatus for making a tissue paper with improved tactil...