Inventor · disambiguated record
Ralf Oberthur
Also filed as: OBERTHUER RALF · OBERTHUER RALF-CHRIS · OBERTHUR RALF
4 granted patents·90 citations·filing 1993–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0180US5769400AHeight and inclination control of a wagon bodyKNORR BREMSE AG·Filed 1993·Granted Jun 23, 1998·54 cites·20 claims
- 0268US7185592B2System for the secondary suspension of a superstructure of a rail vehicle having a passive spring elementKNORR BREMSE SYSTEME·Filed 2004·Granted Mar 6, 2007·19 cites·12 claims
- 0367US7874254B2Device for the secondary suspension of a car body in a rail vehicleKNORR BREMSE SYSTEME·Filed 2006·Granted Jan 25, 2011·5 cites·1 claims
- 0458US7168370B2System for the secondary suspension of a superstructure of a rail vehicle having an active spring elementKNORR BREMSE SYSTEME·Filed 2004·Granted Jan 30, 2007·12 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →