Johanna Svanberg

Person

Karlstad, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Digester having screening arrangement for isothermal cooking of fib...
- Patent number 6,113,742
- Issue date Sep 5, 2000
- Kvaerner Pulping AB
- Ake Backlund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of continuously isothermally cooking of pulp
- Patent number 5,919,337
- Issue date Jul 6, 1999
- Kvaerner Pulping Technologies AB
- Sven-Erik Olsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen system for a continuous digester
- Patent number 5,827,401
- Issue date Oct 27, 1998
- Kvaerner Pulping Technologies AB
- Ake Backlund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for isothermal cooking pulp in a continuous digester
- Patent number 5,766,413
- Issue date Jun 16, 1998
- Kvaerner Pulping AB
- Ake Backlund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for operating a digester
- Patent number 5,591,303
- Issue date Jan 7, 1997
- Kvaerner Pulping Technologies AB
- Finn Oulie
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Digester for cooking pulp having staggered circular screens for iso...
- Patent number 5,567,280
- Issue date Oct 22, 1996
- Kvaerner Pulping Aktiebolag
- Ake Backlund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Digester for cooking pulp having staggered screens
- Patent number 5,470,437
- Issue date Nov 28, 1995
- Kvaerner Pulping Technologies AB
- Finn Oulie
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Johanna Svanberg

Person

Patents Grantslast 30 patents

Digester having screening arrangement for isothermal cooking of fib...

Method of continuously isothermally cooking of pulp

Screen system for a continuous digester

Process for isothermal cooking pulp in a continuous digester

Process for operating a digester

Digester for cooking pulp having staggered circular screens for iso...

Digester for cooking pulp having staggered screens