Inventor · disambiguated record
Martin Frießner
Also filed as: FRIESSNER MARTIN
2 granted patents·0 citations·filing 2019–2020
22Inventor score
Technology areasA62C
Files withFOGTEC BRANDSCHUTZ GMBH2
Top patents by PatentIndex Score
2 records- 0146US11896860B2Fire fighting system, rail vehicle with fire fighting system and method for operating a fire fighting systemFOGTEC BRANDSCHUTZ GMBH·Filed 2020·Granted Feb 13, 2024·0 cites·22 claims
- 0240US11786771B2Fire-fighting deviceFOGTEC BRANDSCHUTZ GMBH·Filed 2019·Granted Oct 17, 2023·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →