Inventor · disambiguated record
Martin Kerkau
Also filed as: KERKAU MARTIN
3 granted patents·77 citations·filing 1997–2000
74Inventor score
Files withPORSCHE AG3
Top patents by PatentIndex Score
3 records- 0180US6050250ADefect recognition device for internal-combustion engines and process for operating an internal-combustion enginePORSCHE AG·Filed 1998·Granted Apr 18, 2000·44 cites·18 claims
- 0275US6343578B1Device and method for variable valve timing in an internal combustion enginePORSCHE AG·Filed 2000·Granted Feb 5, 2002·23 cites·18 claims
- 0346US5931124AValve timing for internal-combustion enginesPORSCHE AG·Filed 1997·Granted Aug 3, 1999·10 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →