Inventor · disambiguated record
Stephan Scharfenberg
Also filed as: SCHARFENBERG STEPHAN
2 granted patents·2 pending applications·24 citations·filing 2005–2006
61Inventor score
Top patents by PatentIndex Score
4 records- 0176US7588113B2Wheel driveZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Granted Sep 15, 2009·10 cites·9 claims
- 0269US7591340B2Steering and driving system for an industrial truckZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Granted Sep 22, 2009·14 cites·19 claims
- 0337US2008214347A1Drive Unit Comprising Nested Electric MotorsSCHARFENBERG STEPHAN·Filed 2006·Application pending·0 cites
- 0434US2009230791A1Drive unit having optimized coolingZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2006·Application pending·0 cites
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