Inventor · disambiguated record
Heikki Siirilä
Also filed as: SIIRILA HEIKKI · SIIRILAE HEIKKI
3 granted patents·1 pending application·11 citations·filing 2001–2004
63Inventor score
Files withOUTOKUMPU OY4
Top patents by PatentIndex Score
4 records- 0160US6814571B2Arrangement and method for reducing build-up on a roasting furnace grateOUTOKUMPU OY·Filed 2002·Granted Nov 9, 2004·5 cites·9 claims
- 0257US6641392B2Method for regulating a roasting furnaceOUTOKUMPU OY·Filed 2001·Granted Nov 4, 2003·4 cites·14 claims
- 0354US7044996B2Method for reducing build-up on a roasting furnace grateOUTOKUMPU OY·Filed 2001·Granted May 16, 2006·2 cites·14 claims
- 0442US2008199821A1Method And Apparatus For Cooling A Material To Be Removed From The Grate Of A Fluidized Bed FurnaceOUTOKUMPU OY·Filed 2004·Application pending·0 cites
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