Inventor · disambiguated record
Stefan Portner
Also filed as: PORTNER STEFAN
6 granted patents·14 citations·filing 2004–2022
77Inventor score
Top patents by PatentIndex Score
6 records- 0183US12088166B2Stator of a coolant drive, electric motor, refrigerant drive and method of producing a statorBROSE FAHRZEUGTEILE SE & CO KG WUERZBURG·Filed 2022·Granted Sep 10, 2024·1 cites·10 claims
- 0265US10547227B2Electromagnetic structure of an electric machine and electric machineBROSE FAHRZEUGTEILE·Filed 2016·Granted Jan 28, 2020·1 cites·11 claims
- 0364US9787155B2Stator system for an electric motorBROSE FAHRZEUGTEILE·Filed 2014·Granted Oct 10, 2017·2 cites·13 claims
- 0461US7182069B2High pressure fuel accumulatorSIEMENS AG·Filed 2005·Granted Feb 27, 2007·3 cites·14 claims
- 0548US7040289B2High pressure fuel accumulatorSIEMENS AG·Filed 2004·Granted May 9, 2006·4 cites·16 claims
- 0644US7647918B2Radial piston pump for common rail injection systemsSIEMENS AG·Filed 2004·Granted Jan 19, 2010·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →