Inventor · disambiguated record
Pentti Pirkonen
Also filed as: PIRKONEN PENTTI
3 granted patents·41 citations·filing 1997–2013
68Inventor score
Top patents by PatentIndex Score
3 records- 0167US6284136B1Apparatus for cleaning a filter surfaceOUTOKUMPU OY·Filed 2000·Granted Sep 4, 2001·17 cites·13 claims
- 0256US6217782B1Combined ultrasonic cleaning and washing of filter disksOUTOKUMPU OY·Filed 1997·Granted Apr 17, 2001·24 cites·5 claims
- 0339US9663588B2Method for concentrating fibril cellulose and fibril cellulose productUPM KYMMENE CORP·Filed 2013·Granted May 30, 2017·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →