Soren Soderqvist

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Karlstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic vessel system having a downwardly feeding separator
- Patent number 6,325,889
- Issue date Dec 4, 2001
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydraulic vessel system having a downwardly feeding separator
- Patent number 6,171,494
- Issue date Jan 9, 2001
- Kvaener Pulping AB
- Vidar Snekkenes
- 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
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
Device for manufacturing a screening body
- Patent number 5,504,987
- Issue date Apr 9, 1996
- Kvaerner Pulping Technologies, AB
- Lennart Bergkvist
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Screening means with a screening body, and method and device for ma...
- Patent number 5,503,323
- Issue date Apr 2, 1996
- Kvaerner Pulping Technologies AB
- Lennart Bergkvist
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic vessel system having a downwardly feeding separator
- Publication number 20010037865
- Publication date Nov 8, 2001
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE