Inventor · disambiguated record
Friedrich Stephan
Also filed as: STEPHAN FRIEDRICH
3 granted patents·44 citations·filing 1987–2005
71Inventor score
Files withPORSCHE AG3
Top patents by PatentIndex Score
3 records- 0162US4770439AImpact protection system for the occupant of a motor vehiclePORSCHE AG·Filed 1987·Granted Sep 13, 1988·24 cites·9 claims
- 0258US7360747B2Holder for a food or drink container, and motor vehicle having such a holderPORSCHE AG·Filed 2005·Granted Apr 22, 2008·6 cites·25 claims
- 0339US5758920ADashboard for a motor vehiclePORSCHE AG·Filed 1996·Granted Jun 2, 1998·14 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →