Inventor · disambiguated record
Ralf Borngräber
Also filed as: BORNGRABER RALF · BORNGRAEBER RALF · BORNGRÄBER RALF
5 granted patents·1 pending application·7 citations·filing 2005–2021
67Inventor score
Top patents by PatentIndex Score
6 records- 0178US10386853B2Method for accessing a vehicle-specific electronic deviceVOLKSWAGEN AG·Filed 2017·Granted Aug 20, 2019·3 cites·14 claims
- 0259US7617708B2Ignition lock for a motor vehicle and method of operating an ignition lock systemVOLKSWAGEN AG·Filed 2006·Granted Nov 17, 2009·4 cites·12 claims
- 0351US11518265B2Method for proposing a charging strategy for aging-optimized charging of an energy store of a motor vehicle, charging device and motor vehicleVOLKSWAGEN AG·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 0446US7932627B2Electric steering lock, in particular for a motor vehicleMARQUARDT GMBH·Filed 2008·Granted Apr 26, 2011·0 cites·15 claims
- 0539US7292916B2Method for operation of a vehicle and corresponding deviceVOLKSWAGEN AG·Filed 2005·Granted Nov 6, 2007·0 cites·12 claims
- 0632US2006125434A1Converter for a motor vehicleVOLKSWAGEN AG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →