Samuli Nikkanen

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method of recovering energy from waste liquors from pulp processes
- Patent number 5,707,490
- Issue date Jan 13, 1998
- Ahlstrom Machinery Oy
- Marjo Kuusio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for feeding air into a furnace
- Patent number 5,699,746
- Issue date Dec 23, 1997
- A. Ahlstrom Corporation
- Samuli Nikkanen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of recovering energy from waste liquors from pulp processes
- Patent number 5,509,997
- Issue date Apr 23, 1996
- A. Ahlstrom Corporation
- Marjo Kuusio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE