Inventor · disambiguated record
Marcel Van Delden
Also filed as: VAN DELDEN MARCEL
5 granted patents·2 citations·filing 2017–2019
62Inventor score
Top patents by PatentIndex Score
5 records- 0175US10971902B2Spark plug for a high frequency ignition systemROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG·Filed 2017·Granted Apr 6, 2021·1 cites·20 claims
- 0271US10753336B2Ignition device for igniting an air/fuel mixture in a combustion chamberROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG·Filed 2017·Granted Aug 25, 2020·1 cites·15 claims
- 0345US10982641B2Ignition device for igniting an air/fuel mixture in a combustion chamberROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG·Filed 2017·Granted Apr 20, 2021·0 cites·13 claims
- 0444US10895241B2Ignition device and method for igniting an air/fuel mixtureROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG·Filed 2017·Granted Jan 19, 2021·0 cites·22 claims
- 0539US11418124B2Circuit for switching an AC voltageROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →