Inventor · disambiguated record
Charles-Albert Fischbach
Also filed as: FISCHBACH CHARLES-ALBERT
1 granted patent·2 pending applications·0 citations·filing 2020–2021
7Inventor score
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3 records- 0138US11421574B2Method for injecting gaseous ammonia into a combustion engine exhaust lineVITESCO TECH GMBH·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 0230US2021291085A1Method for maintaining a filtration device of a system for extracting a liquid from a tank of a motor vehicleVITESCO TECH GMBH·Filed 2021·Application pending·0 cites
- 0317US2023125923A1Method for estimating a service interval for replacing an aqueous liquid filtration device in a motor vehicleACTBLUE EUROPE S A R L·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →