Inventor · disambiguated record
Ilkka Roitto
Also filed as: ROITTO ILKKA
6 granted patents·22 citations·filing 1998–2014
75Inventor score
Top patents by PatentIndex Score
6 records- 0144US6630013B2Assembly for an air separator and method for controlling the function of the sameMETSO PAPERCHEM OY·Filed 2001·Granted Oct 7, 2003·7 cites·4 claims
- 0243US7887872B2Method and apparatus for separating impurities from machine circulation of coating stationMETSO PAPER INC·Filed 2005·Granted Feb 15, 2011·0 cites·14 claims
- 0340US10569279B2Method of controlling a grinding mill processOUTOTEC FINLAND OY·Filed 2014·Granted Feb 25, 2020·0 cites·6 claims
- 0433US8126583B2Method for supplying a chemical or chemical compound in a fibrous web machine and an apparatus for implementing the methodROITTO ILKKA·Filed 2006·Granted Feb 28, 2012·0 cites·17 claims
- 0533US6074700ARemoving foreign material from coating mix in a circulation system for coatingVALMET RAISIO OY·Filed 1998·Granted Jun 13, 2000·8 cites·10 claims
- 0630US6230550B1Method and apparatus for measuring the properties of a composition or a component thereof used in the processing of a paper or board webVALMET RAISIO OY·Filed 1999·Granted May 15, 2001·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →