Inventor · disambiguated record

Christoph Koehlen

Also filed as: KOEHLEN CHRISTOPH

1 granted patent·1 pending application·8 citations·filing 2002–2003

30Inventor score

Technology areasF01N Y02A

Files withDAIMLER CHRYSLER AG1 HOLDER EBERHARD1

Top patents by PatentIndex Score

2 records

0153US6711894B2Internal combustion engine and method of operating sameDAIMLER CHRYSLER AG·Filed 2002·Granted Mar 30, 2004·8 cites·22 claims
0239US2006130471A1Gas conduit, particularly for an internal combustion engineHOLDER EBERHARD·Filed 2003·Application pending·0 cites

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Christoph Koehlen — Patent Inventor | PatentIndex