Inventor · disambiguated record
Roger Potschin
Also filed as: POTSCHIN ROGER
27 granted patents·6 pending applications·541 citations·filing 1988–2002
97Inventor score
Files withBOSCH GMBH ROBERT29
Top patents by PatentIndex Score
33 records- 0193US6142443AValve for controlling fluidsBOSCH GMBH ROBERT·Filed 1998·Granted Nov 7, 2000·66 cites·23 claims
- 0284US6172445B1Piezoelectric actuatorBOSCH GMBH ROBERT·Filed 1997·Granted Jan 9, 2001·44 cites·9 claims
- 0380US6168133B1Piezoelectrically actuated fuel injection valveBOSCH GMBH ROBERT·Filed 1998·Granted Jan 2, 2001·38 cites·20 claims
- 0480US5975428AFuel injection device for internal combustion enginesBOSCH GMBH ROBERT·Filed 1997·Granted Nov 2, 1999·36 cites·20 claims
- 0578US6659086B2Fuel injection apparatus for internal combustion enginesBOSCH GMBH ROBERT·Filed 2002·Granted Dec 9, 2003·18 cites·8 claims
- 0678US5803370AFuel injection valve for internal combustion enginesBOSCH GMBH ROBERT·Filed 1996·Granted Sep 8, 1998·34 cites·20 claims
- 0777US6085719AFuel injection system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1999·Granted Jul 11, 2000·33 cites·22 claims
- 0872US5009064AApparatus for measuring the particulate matter in the flue gas or exhaust gas from a combustion processBOSCH GMBH ROBERT·Filed 1989·Granted Apr 23, 1991·30 cites·21 claims
- 0971US5915361AFuel injection deviceBOSCH GMBH ROBERT·Filed 1998·Granted Jun 29, 1999·28 cites·8 claims
- 1069US6155532AValve for controlling fluidsBOSCH GMBH ROBERT·Filed 1998·Granted Dec 5, 2000·25 cites·20 claims
- 1169US5241367ADevice for measuring the composition of fluids, in particular the components of exhaust gases from internal combustion enginesBOSCH GMBH ROBERT·Filed 1991·Granted Aug 31, 1993·33 cites·8 claims
- 1267US6076800AValve for controlling fluidsBOSCH GMBH ROBERT·Filed 1997·Granted Jun 20, 2000·25 cites·6 claims
- 1367US4922714ADevice for measuring the particle emissions of an internal combustion engineBOSCH GMBH ROBERT·Filed 1988·Granted May 8, 1990·25 cites·21 claims
- 1466US6575139B2Injection device comprising an actuator for controlling the needle strokeBOSCH GMBH ROBERT·Filed 2001·Granted Jun 10, 2003·11 cites·9 claims
- 1564US6540160B2Fuel injection device for an internal combustion engineBOSCH GMBH ROBERT·Filed 2002·Granted Apr 1, 2003·11 cites·6 claims
- 1662US6688278B2Method and device for shaping the injection pressure course in injectorsBOSCH GMBH ROBERT·Filed 2001·Granted Feb 10, 2004·9 cites·10 claims
- 1761US6651626B2Fuel injection apparatus for internal combustion enginesBOSCH GMBH ROBERT·Filed 2002·Granted Nov 25, 2003·9 cites·20 claims
- 1856US6637670B2Fuel injection device for an internal combustion engine having a pressure-holding valveBOSCH GMBH ROBERT·Filed 2002·Granted Oct 28, 2003·7 cites·8 claims
- 1954US6688289B2Fuel injection system for internal combustion enginesBOSCH GMBH ROBERT·Filed 2002·Granted Feb 10, 2004·6 cites·20 claims
- 2052US6168096B1Fuel injection device for internal combustion enginesBOSCH GMBH ROBERT·Filed 1999·Granted Jan 2, 2001·14 cites·20 claims
- 2150US7090151B2Control element for injectors with switchable nozzle needleBOSCH GMBH ROBERT·Filed 2002·Granted Aug 15, 2006·5 cites·11 claims
- 2248US6196193B1Fuel injection deviceBOSCH GMBH ROBERT·Filed 1998·Granted Mar 6, 2001·13 cites·4 claims
- 2342US6843429B2Device for shaping a flexible injection pressure curve by means of a switchable actuatorBOSCH GMBH ROBERT·Filed 2002·Granted Jan 18, 2005·1 cites·19 claims
- 2440US6189815B1Valve control unit for a fuel injection valveBOSCH GMBH ROBERT·Filed 1999·Granted Feb 20, 2001·7 cites·5 claims
- 2537US2003098015A1Fuel injection apparatus for an internal combustion engineBOSCH GMBH ROBERT·Filed 2002·Application pending·0 cites
- 2636US2003164404A1Fuel-injection valve for internal combustion enginesFiled 2002·Application pending·0 cites
- 2736US2004020458A1Method for operating a pump-nozzle unit and a corresponding pump-nozzle unitFiled 2002·Application pending·0 cites
- 2835US6367709B2Fuel injection valveBOSCH GMBH ROBERT·Filed 1998·Granted Apr 9, 2002·5 cites·19 claims
- 2935US6247453B1Fuel injection valve for internal combustion enginesBOSCH GMBH ROBERT·Filed 1999·Granted Jun 19, 2001·5 cites·19 claims
- 3035US2002145055A1Device for injecting fuel with a variable injection pressure courseFiled 2001·Application pending·0 cites
- 3135US2002117557A1Modularly designed injector for fuel injectionFiled 2001·Application pending·0 cites
- 3232US6224032B1Piezoelectric actuated valve with membrane chamberBOSCH GMBH ROBERT·Filed 1998·Granted May 1, 2001·3 cites·11 claims
- 3332US2002092507A1Apparatus for improving the injection sequence in fuel injection systemsBOSCH GMBH ROBERT·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →