Inventor · disambiguated record
Stefan Gröne
Also filed as: GRÖNE STEFAN
5 granted patents·1 citations·filing 2015–2024
61Inventor score
Top patents by PatentIndex Score
5 records- 0163US12320489B2Lighting device for a vehicleHELLA GMBH & CO KGAA·Filed 2024·Granted Jun 3, 2025·0 cites·14 claims
- 0252US11333315B2Projection headlight for a vehicle and vehicleHELLA GMBH & CO KGAA·Filed 2018·Granted May 17, 2022·0 cites·10 claims
- 0350US10889236B2Working spotlight and vehicle with a working spotlightHELLA GMBH & CO KGAA·Filed 2019·Granted Jan 12, 2021·0 cites·9 claims
- 0447US10124717B2Customizable modular lampHELLA ROMANIA S R L·Filed 2015·Granted Nov 13, 2018·1 cites·5 claims
- 0540US11402734B2Multi lens array, luminous source and vehicleHELLA GMBH & CO KGAA·Filed 2018·Granted Aug 2, 2022·0 cites·15 claims
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