Inventor · disambiguated record
Ari Lievonen
Also filed as: LIEVONEN ARI
2 granted patents·2 pending applications·15 citations·filing 2004–2011
56Inventor score
Top patents by PatentIndex Score
4 records- 0183US8337762B2Substrate having porous sheet(s) for treating exhaust gases of combustion enginesVAKKILAINEN AULIS·Filed 2011·Granted Dec 25, 2012·14 cites·11 claims
- 0241US8070847B2Substrate having corrugated sheet(s) and channel(s) for treating exhaust gases of combustion enginesASENBRYGG JUHA-MATTI·Filed 2007·Granted Dec 6, 2011·1 cites·20 claims
- 0337US2007009400A1Porous sheet and substrate having porous sheet(s) for treating exhaust gases of combustion enginesVAKKILAINEN AULIS·Filed 2004·Application pending·0 cites
- 0436US2010024404A1Exhaust gas flow regulatorECOCAT OY·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →