Inventor · disambiguated record
Joseph Appelhans
Also filed as: APPELHANS JOSEPH
2 granted patents·2 pending applications·4 citations·filing 2020–2023
50Inventor score
Top patents by PatentIndex Score
4 records- 0191US11969687B2Curved lobed seal lock air filter systemCUMMINS FILTRATION IP INC·Filed 2022·Granted Apr 30, 2024·2 cites·20 claims
- 0286US11547965B2Curved lobed seal lock air filter systemCUMMINS FILTRATION IP INC·Filed 2020·Granted Jan 10, 2023·2 cites·20 claims
- 0357US2023203972A1All-direction flow-through flow directing member with angled bafflesCUMMINS FILTRATION INC·Filed 2023·Application pending·0 cites
- 0440US2024376837A1Crankcase ventilation filters with axial seal memberCUMMINS FILTRATION INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →