Inventor · disambiguated record
Peter Ropertz
Also filed as: ROPERTZ PETER
19 granted patents·3 pending applications·202 citations·filing 1992–2022
94Inventor score
Top patents by PatentIndex Score
22 records- 0192US11522416B2Electric drive systemBOSCH GMBH ROBERT·Filed 2017·Granted Dec 6, 2022·12 cites·22 claims
- 0292US7401593B2High-pressure fuel pump with a pressure relief valveBOSCH GMBH ROBERT·Filed 2005·Granted Jul 22, 2008·27 cites·17 claims
- 0383US10947942B2High-pressure fuel pumpBOSCH GMBH ROBERT·Filed 2017·Granted Mar 16, 2021·3 cites·13 claims
- 0479US6772738B2Injection system for internal combustion engines with improved starting propertiesBOSCH GMBH ROBERT·Filed 2002·Granted Aug 10, 2004·24 cites·21 claims
- 0577US5615861AThrottle device for an internal combustion engineBOSCH GMBH ROBERT·Filed 1994·Granted Apr 1, 1997·30 cites·14 claims
- 0674US10352284B2Piston fuel pumpBOSCH GMBH ROBERT·Filed 2017·Granted Jul 16, 2019·1 cites·13 claims
- 0774US5950586AAir conduction system for a vehicleBOSCH GMBH ROBERT·Filed 1996·Granted Sep 14, 1999·29 cites·20 claims
- 0863US8202065B2High pressure fuel pumpSIEGEL HEINZ·Filed 2007·Granted Jun 19, 2012·6 cites·24 claims
- 0961US2025038686A1Method for operating a drive train having an electromotive driveBOSCH GMBH ROBERT·Filed 2022·Application pending·0 cites
- 1059US5575256AThrottle valve housing formed of molded plasticBOSCH GMBH ROBERT·Filed 1993·Granted Nov 19, 1996·24 cites·12 claims
- 1158US10851752B2Piston fuel pump and check valve thereforeBOSCH GMBH ROBERT·Filed 2013·Granted Dec 1, 2020·0 cites·10 claims
- 1258US5209211AThrottle valve connection pieceBOSCH GMBH ROBERT·Filed 1992·Granted May 11, 1993·17 cites·6 claims
- 1358US2016319795A1High-Pressure Fuel Pump for an Internal Combustion EngineBOSCH GMBH ROBERT·Filed 2016·Application pending·0 cites
- 1457US10428814B2Piston fuel pump for an internal combustion engineBOSCH GMBH ROBERT·Filed 2013·Granted Oct 1, 2019·0 cites·12 claims
- 1557US5632245AActuating device for a throttling memberBOSCH GMBH ROBERT·Filed 1994·Granted May 27, 1997·15 cites·8 claims
- 1649US10288025B2Piston fuel pump for an internal combustion engineBOSCH GMBH ROBERT·Filed 2015·Granted May 14, 2019·0 cites·20 claims
- 1749US2011209687A1High-pressure fuel pump for an internal combustion engineSCHROEDER BERND·Filed 2009·Application pending·0 cites
- 1846US11552536B2Electric motor and inverter assemblyBOSCH GMBH ROBERT·Filed 2017·Granted Jan 10, 2023·0 cites·13 claims
- 1945US10400727B2Piston fuel pump for an internal combustion engineBOSCH GMBH ROBERT·Filed 2015·Granted Sep 3, 2019·0 cites·19 claims
- 2040US6227159B1Air pipe line distribution systemBOSCH GMBH ROBERT·Filed 1997·Granted May 8, 2001·8 cites·19 claims
- 2136US5216992AThrottle device actuatorBOSCH GMBH ROBERT·Filed 1992·Granted Jun 8, 1993·5 cites·3 claims
- 2229US5915366ADevice for regulating the intake air temperature in an internal combustion engineMANN & HUMMEL FILTER·Filed 1996·Granted Jun 29, 1999·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Peter Ropertz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →