Inventor · disambiguated record
Karl Gruenbeck
Also filed as: GRUENBECK KARL
4 granted patents·1 pending application·1 citations·filing 2021–2023
55Inventor score
Files withVITESCO TECH GMBH5
Top patents by PatentIndex Score
5 records- 0175US12055077B2Method and device for inspecting the functionality of a crankcase ventilation system of an internal combustion engineVITESCO TECH GMBH·Filed 2021·Granted Aug 6, 2024·1 cites·8 claims
- 0257US12397633B2Tank ventilation device for a motor vehicleVITESCO TECH GMBH·Filed 2023·Granted Aug 26, 2025·0 cites·15 claims
- 0340US11885273B2Method and device for ascertaining the flow through a timer valveVITESCO TECH GMBH·Filed 2022·Granted Jan 30, 2024·0 cites·18 claims
- 0439US12442321B2Method and device for diagnosing a leakage of a crankcase ventilation line of a crankcase ventilation device for an internal combustion engineVITESCO TECH GMBH·Filed 2022·Granted Oct 14, 2025·0 cites·12 claims
- 0538US2022186641A1Method And Device For Determining The Engine Oil Quality Of An Internal Combustion EngineVITESCO TECH GMBH·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →