Inventor · disambiguated record
Ralf Buck
Also filed as: BUCK RALF
6 granted patents·4 pending applications·21 citations·filing 2002–2022
76Inventor score
Files withUMFOTEC UMFORMTECHNIK GMBH5FREUDENBERG CARL KG2OHLEN HERMANN VAN1Umfotec Acoustic Solutions GmbH1WOBBEN PROPERTIES GMBH1
Top patents by PatentIndex Score
10 records- 0189US10403256B2Resonator with ring-shaped chamber between an inner tube and an outer wall and with a dividing rib extending from the inner tube toward the outer wallUMFOTEC UMFORMTECHNIK GMBH·Filed 2015·Granted Sep 3, 2019·8 cites·10 claims
- 0272US7802491B2Device for dampening torsional vibrations and arrangementFREUDENBERG CARL KG·Filed 2006·Granted Sep 28, 2010·7 cites·7 claims
- 0369US10794341B2Device for lowering flow noisesUMFOTEC UMFORMTECHNIK GMBH·Filed 2016·Granted Oct 6, 2020·2 cites·12 claims
- 0457US9534416B2Method and device for erecting a tower for a wind energy plantOHLEN HERMANN VAN·Filed 2012·Granted Jan 3, 2017·4 cites·8 claims
- 0544US11713736B2Control flap for controlled exhaust gas recirculation and method for its productionUMFOTEC UMFORMTECHNIK GMBH·Filed 2021·Granted Aug 1, 2023·0 cites·18 claims
- 0642US12400627B2Sound reducer, method of making same, and fluid conduit system including such a sound reducerUMFOTEC UMFORMTECHNIK GMBH·Filed 2022·Granted Aug 26, 2025·0 cites·19 claims
- 0739US2019309532A1Supply scaffold for arranging in the interior of a tower, scaffold module, tower, wind turbine and method for erecting and/or operating a supply scaffold and for erecting a towerWOBBEN PROPERTIES GMBH·Filed 2017·Application pending·0 cites
- 0836US2002176641A1Shaft bearingFREUDENBERG CARL KG·Filed 2002·Application pending·0 cites
- 0935US2020031200A1Ventilating device for ventilating an interior of a motor vehicleUMFOTEC UMFORMTECHNIK GMBH·Filed 2017·Application pending·0 cites
- 1033US2023383886A1Sound reducer and method of making sameUmfotec Acoustic Solutions GmbH·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →