Inventor · disambiguated record
Andreas Graefenstein
Also filed as: GRAEFENSTEIN ANDREAS
3 granted patents·1 pending application·60 citations·filing 2003–2017
61Inventor score
Top patents by PatentIndex Score
4 records- 0188US7117973B2Noise suppressor apparatus for a gas ductMANN & HUMMEL GMBH·Filed 2004·Granted Oct 10, 2006·60 cites·14 claims
- 0241US10629934B2Rechargeable battery assembly for a vehicleMANN & HUMMEL GMBH·Filed 2017·Granted Apr 21, 2020·0 cites·7 claims
- 0337US10538164B2Rechargeable battery assembly for a vehicleMANN & HUMMEL GMBH·Filed 2017·Granted Jan 21, 2020·0 cites·3 claims
- 0437US2003152239A1ResonatorMANN & HUMMEL FILTER·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →