Inventor · disambiguated record
Richard Kronfeld
Also filed as: KRONFELD RICHARD
3 granted patents·1 pending application·22 citations·filing 2012–2017
66Inventor score
Technology areasB60L
Top patents by PatentIndex Score
4 records- 0182US9505310B2Variable resistance serial hybrid electric bicycleRAHTMOBILE LLC·Filed 2014·Granted Nov 29, 2016·18 cites·20 claims
- 0263US9956880B2Variable resistance serial hybrid electric bicycleRAHTMOBILE LLC·Filed 2016·Granted May 1, 2018·2 cites·20 claims
- 0362USD873710SHybrid electric bicycleKRONFELD RICHARD·Filed 2017·Granted Jan 28, 2020·2 cites·1 claims
- 0426US2013081892A1Human-rechargeable electric vehicleKRONFELD RICHARD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →