Raimo Paju

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Combustion air system for recovery boilers, burning spent liquors f...
- Patent number 8,640,634
- Issue date Feb 4, 2014
- Andritz Oy
- Kari Saviharju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disrupting the flow from the smelt spout of a recovery boiler
- Patent number 5,976,319
- Issue date Nov 2, 1999
- Ahlstrom Machinery Oy
- Raimo Paju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Economizer system
- Patent number 5,787,844
- Issue date Aug 4, 1998
- Ahlstrom Machinery Oy
- Raimo Paju
- F22 - STEAM GENERATION
Information Patent Grant
Method and apparatus for improving the safety of a spent liquor rec...
- Patent number 5,478,440
- Issue date Dec 26, 1995
- A. Ahlstrom Corporation
- Raimo Paju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTION AIR SYSTEM FOR RECOVERY BOILERS, BURNING SPENT LIQUORS F...
- Publication number 20100101463
- Publication date Apr 29, 2010
- ANDRITZ OY
- Kari Saviharju
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES