Inventor · disambiguated record
Dietmar Greven
Also filed as: GREVEN DIETMAR
5 granted patents·1 pending application·6 citations·filing 2017–2023
66Inventor score
Top patents by PatentIndex Score
6 records- 0168US11180216B2PedelecAmprio Gmbh·Filed 2019·Granted Nov 23, 2021·4 cites·6 claims
- 0255US10399636B2Drive device for an electric bicycle powered electromotively and in a hybrid operating state involving muscular powerAmprio Gmbh·Filed 2017·Granted Sep 3, 2019·2 cites·11 claims
- 0344US12384487B2Electric bicycleSRAM LLC·Filed 2021·Granted Aug 12, 2025·0 cites·4 claims
- 0444US2023415849A1Electric bicycle drive unit fastening assemblySRAM LLC·Filed 2023·Application pending·0 cites
- 0541US11655002B2Electric pedelec bottom bracket driveSRAM LLC·Filed 2019·Granted May 23, 2023·0 cites·8 claims
- 0636US11834128B2Pedelec bottom-bracket drive unitSRAM LLC·Filed 2019·Granted Dec 5, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →