Inventor · disambiguated record
Kaj Portin
Also filed as: PORTIN KAJ
3 granted patents·25 citations·filing 2005–2009
68Inventor score
Technology areasF02D
Files withWAERTSILAE FINLAND OY3
Top patents by PatentIndex Score
3 records- 0176US7957889B2Adjustment system for balancing the cylinders of a gas-burning internal combustion engineWAERTSILAE FINLAND OY·Filed 2009·Granted Jun 7, 2011·13 cites·15 claims
- 0268US7421330B2Adaptive load balancing systemWAERTSILAE FINLAND OY·Filed 2005·Granted Sep 2, 2008·8 cites·20 claims
- 0354US7971573B2System for regulating pilot fuel supply in a combustion engineWAERTSILAE FINLAND OY·Filed 2009·Granted Jul 5, 2011·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →