Lasse Koivisto

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system for ports in a boiler
- Patent number 8,707,911
- Issue date Apr 29, 2014
- Andritz Oy
- Kari Saviharju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for producing energy at a pulp mill
- Patent number 7,661,376
- Issue date Feb 16, 2010
- Andritz Oy
- Kari Saviharju
- F22 - STEAM GENERATION
Information Patent Grant
Apparatus and method for producing energy at a pulp mill
- Patent number 7,640,750
- Issue date Jan 5, 2010
- Andritz Oy
- Kari Saviharju
- F22 - STEAM GENERATION
Information Patent Grant
Turbulence generator made of plastic with ceramic coated flow ducts...
- Patent number 4,895,624
- Issue date Jan 23, 1990
- Valmet-Ahlstrom Oy
- Lasse Koivisto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
COOLING SYSTEM FOR PORTS IN A BOILER
- Publication number 20090272339
- Publication date Nov 5, 2009
- ANDRITZ OY
- Kari Saviharju
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING ENERGY AT A PULP MILL
- Publication number 20060236696
- Publication date Oct 26, 2006
- ANDRITZ OY
- Kari Saviharju
- F22 - STEAM GENERATION
Information Patent Application
System for producing energy at a pulp mill
- Publication number 20050252458
- Publication date Nov 17, 2005
- ANDRITZ OY
- Kari Saviharju
- F22 - STEAM GENERATION
Information Patent Application
Method of producing energy at a pulp mill
- Publication number 20040011484
- Publication date Jan 22, 2004
- Andritz Oy, Helsinki, Finland
- Kari Saviharju
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...