Inventor · disambiguated record
Aki Kärnä
Also filed as: KÄRNÄ AKI
3 granted patents·0 citations·filing 2022–2024
43Inventor score
Files withPROVENTIA OY3
Top patents by PatentIndex Score
3 records- 0170US12421885B2Exhaust gas aftertreatment mixerPROVENTIA OY·Filed 2024·Granted Sep 23, 2025·0 cites·17 claims
- 0263US12343692B2Counter-flow reactant mixing for exhaust gas aftertreatmentPROVENTIA OY·Filed 2022·Granted Jul 1, 2025·0 cites·17 claims
- 0363US12163456B2Exhaust gas aftertreatment mixerPROVENTIA OY·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →