Inventor · disambiguated record
Ralf Bey
Also filed as: BEY RALF
2 granted patents·1 pending application·0 citations·filing 2006–2022
23Inventor score
Top patents by PatentIndex Score
3 records- 0157US11939895B2Internal combustion engine with a crankcase ventilation meansFEV Group GmbH·Filed 2022·Granted Mar 26, 2024·0 cites·11 claims
- 0250US11028770B2Connecting rod of an internal combustion engine for changing the compression ratioFEV Europe GmbH·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 0338US2009136166A1Combined Roller- and Slide BearingKREUTER PETER·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →