Inventor · disambiguated record
Klaus Drost
Also filed as: DROST KLAUS
4 granted patents·1 pending application·25 citations·filing 2004–2023
71Inventor score
Top patents by PatentIndex Score
5 records- 0167US12497130B2Sensor unit and drive device for an electric bicycle and electric bicyclePORSCHE EBIKE PERFORMANCE GMBH·Filed 2023·Granted Dec 16, 2025·0 cites·15 claims
- 0262US7719158B2Slip-ring brush and slip-ring unit equipped with such a slip-ring brushLTN SERVOTECHNIK GMBH·Filed 2007·Granted May 18, 2010·9 cites·27 claims
- 0360US7307367B2Slip-ring element and method for its manufactureLTN SERVOTECHNIK GMBH·Filed 2004·Granted Dec 11, 2007·13 cites·15 claims
- 0451US2024199168A1Bicycle hub, system, bicycle and method for mounting a bicycle hubPORSCHE EBIKE PERFORMANCE GMBH·Filed 2023·Application pending·0 cites
- 0541US6909217B2Method for producing slip ring brushes and slip ring brushes made therebyLTN SERVOTECHNIK GMBH·Filed 2004·Granted Jun 21, 2005·3 cites·16 claims
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