Inventor · disambiguated record
Bernd Stiebels
Also filed as: STIEBELS BERND
3 granted patents·45 citations·filing 1999–2000
71Inventor score
Files withVOLKSWAGEN AG3
Top patents by PatentIndex Score
3 records- 0161US7021279B1Direct injection internal combustion engine with NOx-reduced emissionsVOLKSWAGEN AG·Filed 2000·Granted Apr 4, 2006·11 cites·14 claims
- 0259US6666177B1Method for operating an internal combustion engine comprising at least one working pistonVOLKSWAGEN AG·Filed 2000·Granted Dec 23, 2003·11 cites·6 claims
- 0348US6378486B1Four-stroke internal combustion engine with direct injectionVOLKSWAGEN AG·Filed 1999·Granted Apr 30, 2002·23 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →