Inventor · disambiguated record
Ralf Andreas Schellhaas
Also filed as: SCHELLHAAS RALF A · SCHELLHAAS RALF ANDREAS
4 granted patents·9 citations·filing 2000–2019
65Inventor score
Top patents by PatentIndex Score
4 records- 0158US6557257B2Method for reducing hard machining time of a constant velocity jointVISTEON GLOBAL TECH INC·Filed 2000·Granted May 6, 2003·6 cites·17 claims
- 0252US9315087B2Torsion profile for a twist beam axle and correspondingly equipped vehicleFORD GLOBAL TECH LLC·Filed 2015·Granted Apr 19, 2016·1 cites·14 claims
- 0340US11052716B2Motor vehicle axleFORD GLOBAL TECH LLC·Filed 2019·Granted Jul 6, 2021·0 cites·10 claims
- 0439US6922897B1Ball cageIPROTEC MASCH & EDELSTAHLPROD·Filed 2000·Granted Aug 2, 2005·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →