Markus Ranki

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for clearing dust accretions in connection with a smeltin...
- Patent number 6,689,309
- Issue date Feb 10, 2004
- Outokumpu Oyj
- Markus Ranki
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Support device for furnace
- Patent number 6,286,442
- Issue date Sep 11, 2001
- Outokumpu Oyj
- Markus Ranki
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for feeding gases into a smelting furnace
- Patent number 5,362,032
- Issue date Nov 8, 1994
- Outokumpu Engineering Contractors Oy
- Markus K. T. Ranki
- F27 - FURNACES KILNS OVENS RETORTS