Inventor · disambiguated record
Martin Freidinger
Also filed as: FREIDINGER MARTIN
3 granted patents·1 pending application·6 citations·filing 1999–2019
57Inventor score
Files withHYDAC FILTERECHNIK GMBH1HYDAC FILTERTECHNIK GMBH1HYDAC FLUIDCARECENTER GMBH1LAUER VIKTOR JOSEF1
Top patents by PatentIndex Score
4 records- 0163US10173154B2Filter device for fluidsHYDAC FILTERTECHNIK GMBH·Filed 2013·Granted Jan 8, 2019·2 cites·20 claims
- 0243US11896919B2Filter device for the filtration of gases contaminated with particlesHYDAC FLUIDCARECENTER GMBH·Filed 2019·Granted Feb 13, 2024·0 cites·24 claims
- 0328US2012118800A1Filter deviceLAUER VIKTOR JOSEF·Filed 2010·Application pending·0 cites
- 0420US6599421B1Reversing valve for a filter arrangement with at least two filter chambersHYDAC FILTERECHNIK GMBH·Filed 1999·Granted Jul 29, 2003·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →