Inventor · disambiguated record
Elmar Hoppach
Also filed as: HOPPACH ELMAR
3 granted patents·2 pending applications·4 citations·filing 2012–2023
55Inventor score
Files withBROSE ANTRIEBSTECHNIK GMBH & CO KG BERLIN2Magna Powertrain Bad Homburg GmbH2HOPPACH ELMAR1
Top patents by PatentIndex Score
5 records- 0172US10018198B2Pump arrangement having temperature control componentsMagna Powertrain Bad Homburg GmbH·Filed 2013·Granted Jul 10, 2018·3 cites·18 claims
- 0252US9587638B2Drive unit for a submersible oil pump, with a fluid passage allowing the fluid in the motor housing to be discharged to the ambient enviromentHOPPACH ELMAR·Filed 2012·Granted Mar 7, 2017·1 cites·10 claims
- 0344US2025145247A1Drive system for an electric bicycle, with calculation of a torque at the bottom bracket spindle for controlling the assistance powerBROSE ANTRIEBSTECHNIK GMBH & CO KG BERLIN·Filed 2023·Application pending·0 cites
- 0443US2016204662A1Brushless electric motor with an outer rotorMagna Powertrain Bad Homburg GmbH·Filed 2014·Application pending·0 cites
- 0533US11254388B2Hybrid drive for an electric bicycleBROSE ANTRIEBSTECHNIK GMBH & CO KG BERLIN·Filed 2018·Granted Feb 22, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →