Inventor · disambiguated record
Matthias Zentgraf
Also filed as: ZENTGRAF MATTHIAS
9 granted patents·105 citations·filing 1990–2005
87Inventor score
Top patents by PatentIndex Score
9 records- 0180US5713322AIntake pipeVDO SCHINDLING·Filed 1995·Granted Feb 3, 1998·39 cites·9 claims
- 0266US5161508ALoad adjustment deviceVDO SCHINDLING·Filed 1991·Granted Nov 10, 1992·22 cites·14 claims
- 0343US5027766ALoad adjustment deviceVDO SCHINDLING·Filed 1990·Granted Jul 2, 1991·10 cites·8 claims
- 0442US6138648AIntake device for a supercharged engine which can be installed in the rear of a motor vehicleMANNESMANN VDO AG·Filed 1999·Granted Oct 31, 2000·16 cites·3 claims
- 0541US6055966AIntake device for a supercharged engine which can be installed in the rear of a motor vehicleVDO SCHINDLING·Filed 1996·Granted May 2, 2000·10 cites·12 claims
- 0637US7111608B2Device for adjusting the loading motion of the intake air in internal combustion enginesSIEMENS AG·Filed 2005·Granted Sep 26, 2006·0 cites·14 claims
- 0735US7533644B2Air induction module for a combustion engine having pulse chargingMAHLE INT GMBH·Filed 2004·Granted May 19, 2009·1 cites·14 claims
- 0831US5168850ALoad adjustment deviceVDO SCHINDLING·Filed 1991·Granted Dec 8, 1992·4 cites·9 claims
- 0923US5944000AVenting arrangement in an intake duct of an internal combustion engineDAIMLER BENZ AG·Filed 1998·Granted Aug 31, 1999·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →