Jan Bergman

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Orglelvagen, SE

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Patents Grantslast 30 patents

Information Patent Grant
Strainer arrangement for straining liquid from a mixing arrangement
- Patent number 6,395,171
- Issue date May 28, 2002
- Kvaerner Pulping AB
- Gustav Carlsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixing apparatus and method for mixing black liquor from cellulose...
- Patent number 6,030,113
- Issue date Feb 29, 2000
- Kvaerner Pulping AB
- Jan Bergman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery boiler
- Patent number 5,771,817
- Issue date Jun 30, 1998
- Kvaerner Pulping AB
- Lars Olausson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE