Inventor · disambiguated record
Stefan Hemmer
Also filed as: HEMMER STEFAN
2 granted patents·5 pending applications·0 citations·filing 2020–2025
23Inventor score
Top patents by PatentIndex Score
7 records- 0154US2025273707A1Sensor unit, fluid conduction unit, fuel cell device, method for controlling a discharge valve, control system, and motor vehicleEKPO FUEL CELL TECH GMBH·Filed 2025·Application pending·0 cites
- 0253US2024072280A1Method for starting a fuel cell stack, computer program product for performing the method and fuel cell system having a fuel cell stackEKPO FUEL CELL TECH GMBH·Filed 2023·Application pending·0 cites
- 0352US2024332568A1Liquid separatorEKPO FUEL CELL TECH GMBH·Filed 2024·Application pending·0 cites
- 0451US11469436B2Fuel cell deviceELRINGKLINGER AG·Filed 2020·Granted Oct 11, 2022·0 cites·21 claims
- 0551US11183698B2Fuel cell device and method for operating a fuel cell deviceELRINGKLINGER AG·Filed 2020·Granted Nov 23, 2021·0 cites·17 claims
- 0650US2024006630A1Fluid-conducting module for a fuel cell device, fuel cell device, and method for producing a fluid-conducting module for a fuel cell deviceEKPO FUEL CELL TECH GMBH·Filed 2023·Application pending·0 cites
- 0750US2024145742A1Fuel cell system and method for discharging water from a fuel cell systemEKPO FUEL CELL TECH GMBH·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →