Markku Tanttu

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Lahti, 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
Apparatus for cleaning and/or cooling a liquor gun in a chemical re...
- Patent number 8,163,137
- Issue date Apr 24, 2012
- Andritz Oy
- Markku Tanttu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for cleaning and/or cooling a liquor gun in a chemical recov...
- Patent number 7,988,820
- Issue date Aug 2, 2011
- Andritz Oy
- Markku Tanttu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR A LIQUID GUN
- Publication number 20110240243
- Publication date Oct 6, 2011
- ANDRITZ OY
- Markku Tanttu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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 A LIQUID GUN
- Publication number 20090014137
- Publication date Jan 15, 2009
- ANDRITZ OY
- Markku Tanttu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES