Inventor · disambiguated record
Pekka Ruokolainen
Also filed as: RUOKOLAINEN PEKKA
3 granted patents·90 citations·filing 1981–1994
75Inventor score
Top patents by PatentIndex Score
3 records- 0174US4396161ADisk refinerENSO GUTZEIT OY·Filed 1981·Granted Aug 2, 1983·19 cites·7 claims
- 0270US5900158AMethod and apparatus for thickening lime mud with a disc filterAHLSTROEM OY·Filed 1994·Granted May 4, 1999·37 cites·25 claims
- 0362US5897788AMethod and apparatus for cleaning a filter drum used for thickening lime mudAHLSTROM MACHINERY OY·Filed 1994·Granted Apr 27, 1999·34 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →