Inventor · disambiguated record
Joerg Winkel
Also filed as: WINKEL JOERG
3 granted patents·1 pending application·35 citations·filing 2003–2013
69Inventor score
Top patents by PatentIndex Score
4 records- 0178US6881237B2Air filter for an internal combustion engineH C F AG DR ING·Filed 2003·Granted Apr 19, 2005·23 cites·11 claims
- 0277US9109483B2Exhaust system for an internal combustion enginePORSCHE AG·Filed 2013·Granted Aug 18, 2015·5 cites·6 claims
- 0372US7438157B2Muffler for an exhaust gas systemPORSCHE AG·Filed 2005·Granted Oct 21, 2008·7 cites·9 claims
- 0440US2006292974A1Method of operating a change-over element of an exhaust system for vehiclePORSCHE AG·Filed 2006·Application pending·0 cites
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