Assignee
MAGNETI MARELLI FRANCE
FR·27 granted patents·599 citations·filing 1994–2001
Top patents by PatentIndex Score
27 records- 0196US6267307B1Fuel injector with anti-scale ceramic coating for direct injectionMAGNETI MARELLI FRANCE·Filed 1998·Granted Jul 31, 2001·91 cites·8 claims
- 0289US6672147B1Method for detecting clogging in a fuel filter in an internal combustion engine supply circuitMAGNETI MARELLI FRANCE·Filed 1999·Granted Jan 6, 2004·96 cites·10 claims
- 0382US6446610B1Method and system for controlling pressure in a high pressure fuel pump supplying an internal combustion engineMAGNETI MARELLI FRANCE·Filed 2000·Granted Sep 10, 2002·32 cites·9 claims
- 0482US5970784AMethod for identifying the cylinder phase of an internal combustion multi-cylinder four stroke engineMAGNETI MARELLI FRANCE·Filed 1996·Granted Oct 26, 1999·38 cites·9 claims
- 0581US6453878B1Electrically controlled fuel supply pump for internal combustion engineMAGNETI MARELLI FRANCE·Filed 1999·Granted Sep 24, 2002·41 cites·7 claims
- 0678US6047950AThrottle valve body with a tapered channel on one side of its axis and a tapered flap on the opposite side thereofMAGNETI MARELLI FRANCE·Filed 1996·Granted Apr 11, 2000·38 cites·9 claims
- 0756US6691662B2Air intake manifold with sudden enlargement for internal combustion engineMAGNETI MARELLI FRANCE·Filed 2001·Granted Feb 17, 2004·13 cites·11 claims
- 0854US6073601AInternal combustion engine air intake manifold with a retractable element having an acoustic boreMAGNETI MARELLI FRANCE·Filed 1997·Granted Jun 13, 2000·18 cites·15 claims
- 0954US5896838AIntake manifold for internal combustion engineMAGNETI MARELLI FRANCE·Filed 1996·Granted Apr 27, 1999·23 cites·13 claims
- 1053US5694898AInjector with fuel-dispersing skirtMAGNETI MARELLI FRANCE·Filed 1995·Granted Dec 9, 1997·19 cites·19 claims
- 1152US5520157ADual-jet fuel injector with pneumatic assistance in spray generation for an internal combustion engine fed by injectionMAGNETI MARELLI FRANCE·Filed 1995·Granted May 28, 1996·15 cites·7 claims
- 1248US6014603ASemi-automatic gearbox system including improved control means for when the vehicle is stationaryMAGNETI MARELLI FRANCE·Filed 1996·Granted Jan 11, 2000·21 cites·18 claims
- 1345US6415779B1Method and device for fast automatic adaptation of richness for internal combustion engineMAGNETI MARELLI FRANCE·Filed 1999·Granted Jul 9, 2002·19 cites·18 claims
- 1445US5606119AMethod and apparatus for detecting misfires in a controlled ignition internal combustion engineMAGNETI MARELLI FRANCE·Filed 1994·Granted Feb 25, 1997·18 cites·20 claims
- 1544US5575263AFuel-dispersing skirt for an injector of a fuel-injected engineMAGNETI MARELLI FRANCE·Filed 1995·Granted Nov 19, 1996·13 cites·14 claims
- 1642US6035734AControl system imposing automatic mode absent driver manual shift requestMAGNETI MARELLI FRANCE·Filed 1996·Granted Mar 14, 2000·16 cites·27 claims
- 1741US6185928B1Method and device for detecting misfires in a controlled-ignition internal combustion engineMAGNETI MARELLI FRANCE·Filed 1995·Granted Feb 13, 2001·13 cites·22 claims
- 1841US6170473B1Discharging by-pass for high pressure direct injection pumpMAGNETI MARELLI FRANCE·Filed 1998·Granted Jan 9, 2001·9 cites·6 claims
- 1941US5479885AAdmission manifold of modulatable impedance and low head lossMAGNETI MARELLI FRANCE·Filed 1995·Granted Jan 2, 1996·8 cites·10 claims
- 2040US6443119B1Piston with active guiding head, and associated combustion chamberMAGNETI MARELLI FRANCE·Filed 1999·Granted Sep 3, 2002·7 cites·32 claims
- 2139US5497746ATwo-stage valve for feeding air to injectors of an internal combustion engineMAGNETI MARELLI FRANCE·Filed 1995·Granted Mar 12, 1996·10 cites·10 claims
- 2235US6705283B1Throttle body comprising a butterfly with a spot faceMAGNETI MARELLI FRANCE·Filed 2000·Granted Mar 16, 2004·1 cites·8 claims
- 2335US6015364AControl system including wheel skid preventing means by increasing the control time for engine and transmission functionsMAGNETI MARELLI FRANCE·Filed 1996·Granted Jan 18, 2000·11 cites·6 claims
- 2434US6691672B2Direct-injection internal combustion engine with controlled valvesMAGNETI MARELLI FRANCE·Filed 2001·Granted Feb 17, 2004·0 cites·14 claims
- 2534US6036172AButterfly valveMAGNETI MARELLI FRANCE·Filed 1997·Granted Mar 14, 2000·13 cites·14 claims
- 2631US5964194AInlet manifold with ringed air tubes for an internal combustion engineMAGNETI MARELLI FRANCE·Filed 1996·Granted Oct 12, 1999·9 cites·14 claims
- 2725US6124774AElectromagnetic control motor device, particularly a ratio meterMAGNETI MARELLI FRANCE·Filed 1997·Granted Sep 26, 2000·7 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →