Inventor · disambiguated record
Steffen Hoelzel
Also filed as: HOELZEL STEFFEN
11 granted patents·1 pending application·34 citations·filing 2006–2020
85Inventor score
Top patents by PatentIndex Score
12 records- 0185US10246135B2Foldable underbody panelPORSCHE AG·Filed 2017·Granted Apr 2, 2019·3 cites·10 claims
- 0278US9126640B2Air guiding device for a motor vehiclePORSCHE AG·Filed 2013·Granted Sep 8, 2015·8 cites·11 claims
- 0377US9126639B2Air guiding device for a motor vehiclePORSCHE AG·Filed 2013·Granted Sep 8, 2015·7 cites·6 claims
- 0476US8562067B2Air guiding device for a motor vehicleHOELZEL STEFFEN·Filed 2012·Granted Oct 22, 2013·7 cites·20 claims
- 0571US8430447B2Motor vehicle front spoilerJUNGERT DIETER·Filed 2011·Granted Apr 30, 2013·5 cites·14 claims
- 0665US8864215B2Air guiding device for a motor vehicleHOELZEL STEFFEN·Filed 2012·Granted Oct 21, 2014·4 cites·8 claims
- 0749US11072380B2Front spoiler assembly for a motor vehicleAPOLLO TYRES GLOBAL R & D BV·Filed 2020·Granted Jul 27, 2021·0 cites·8 claims
- 0847US10864949B2Air-guiding arrangement for a motor vehiclePORSCHE AG·Filed 2019·Granted Dec 15, 2020·0 cites·15 claims
- 0946US11021194B2Air guiding arrangement for a motor vehiclePORSCHE AG·Filed 2019·Granted Jun 1, 2021·0 cites·8 claims
- 1046US2007114816A1Undercarriage liner made of plastic for a vehicleRANGER S P A·Filed 2006·Application pending·0 cites
- 1139US9428229B2Air guiding device for a motor vehiclePORSCHE AG·Filed 2015·Granted Aug 30, 2016·0 cites·13 claims
- 1233US10899085B2Method for producing a multi-component part of a vehiclePORSCHE AG·Filed 2018·Granted Jan 26, 2021·0 cites·6 claims
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