Inventor · disambiguated record
Sisto Luigi De Matthaeis
Also filed as: DE MATTHAEIS SISTO · DE MATTHAEIS SISTO L · DE MATTHAEIS SISTO LUIGI
54 granted patents·2 pending applications·555 citations·filing 1988–2010
98Inventor score
Top patents by PatentIndex Score
56 records- 0192US7458529B2Adjustable metering servovalve for a fuel injectorFIAT RICERCHE·Filed 2006·Granted Dec 2, 2008·21 cites·8 claims
- 0292US4872438AFuel injection system with controlled injectors for diesel enginesWEBER SRL·Filed 1988·Granted Oct 10, 1989·54 cites·4 claims
- 0390US7347186B2High-pressure pump for a fuel, with sump in communication with the fuelFIAT RICERCHE·Filed 2006·Granted Mar 25, 2008·15 cites·10 claims
- 0490US7182067B2Storage-volume fuel injection system for an internal combustion engineFIAT RICERCHE·Filed 2005·Granted Feb 27, 2007·26 cites·27 claims
- 0589US7461636B2Device for connection between a rail for fuel under pressure and at least one injector, for an internal-combustion engineFIAT RICERCHE·Filed 2006·Granted Dec 9, 2008·16 cites·21 claims
- 0687US6408824B1Device for regulating the delivery pressure of a pump, for example, for feeding fuel to an internal combustion engineBOSCH GMBH ROBERT·Filed 2000·Granted Jun 25, 2002·33 cites·18 claims
- 0782US7299998B2Internal combustion engine fuel injectorFIAT RICERCHE·Filed 2005·Granted Nov 27, 2007·11 cites·14 claims
- 0881US7036491B2Internal combustion engine gas feeding systemFIAT RICERCHE·Filed 2005·Granted May 2, 2006·11 cites·7 claims
- 0980US7509943B2Injection system for an internal-combustion engineFIAT RICERCHE·Filed 2007·Granted Mar 31, 2009·8 cites·13 claims
- 1079US7131428B2Method for controlling fuel injection in an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Nov 7, 2006·8 cites·15 claims
- 1178US7784447B2Fuel injection system comprising a high-pressure variable-delivery pumpFIAT RICERCHE·Filed 2005·Granted Aug 31, 2010·9 cites·10 claims
- 1278US7228844B2Internal combustion engine storage-volume fuel injection systemFIAT RICERCHE·Filed 2005·Granted Jun 12, 2007·9 cites·17 claims
- 1377US7444988B2Accumulation-volume fuel injection system for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Nov 4, 2008·7 cites·23 claims
- 1477US7305969B2Connection system for a tubular rail for high-pressure fluid and a system for reducing the size of the railFIAT RICERCHE·Filed 2006·Granted Dec 11, 2007·8 cites·19 claims
- 1576US7219656B2Servo valve for controlling an internal combustion engine fuel injectorFIAT RICERCHE·Filed 2005·Granted May 22, 2007·6 cites·3 claims
- 1675US7073490B2Gas feeding system for an internal combustion engine, having an improved pressure reducing valveFIAT RICERCHE·Filed 2005·Granted Jul 11, 2006·9 cites·10 claims
- 1775US6558142B2High-pressure hydraulic fuel pumpBOSCH GMBH ROBERT·Filed 2001·Granted May 6, 2003·14 cites·10 claims
- 1874US7261087B2High-pressure variable-flow-rate pump for a fuel-injection systemFIAT RICERCHE·Filed 2005·Granted Aug 28, 2007·7 cites·5 claims
- 1973US7740187B2Internal combustion engine fuel injectorFIAT RICERCHE·Filed 2005·Granted Jun 22, 2010·5 cites·12 claims
- 2073US5464156AElectromagnetic fuel injection valveELASIS SISTEMA RICERCA FIAT·Filed 1994·Granted Nov 7, 1995·30 cites·7 claims
- 2172US8020834B2Method for obtaining a fuel injector for an internal-combustion engine, and an injector made according to said methodFIAT RICERCHE·Filed 2008·Granted Sep 20, 2011·5 cites·20 claims
- 2272US7100581B2Gas feeding system for an internal combustion engine, having a pressure reducing valve connected to the intake manifoldFIAT RICERCHE·Filed 2005·Granted Sep 5, 2006·7 cites·9 claims
- 2371USRE44544EElectroinjector for controlling fuel injection in an internal-combustion engineRICCO MARIO·Filed 2010·Granted Oct 22, 2013·2 cites·42 claims
- 2471US7071416B2Connector member for electrical connections through a wall of a fuel tank, particularly for the LPG fuel tank of a motor vehicleFIAT RICERCHE·Filed 2004·Granted Jul 4, 2006·20 cites·1 claims
- 2570US7249593B2Injection system for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Jul 31, 2007·6 cites·5 claims
- 2668US6510843B2Valve system for controlling the fuel intake pressure in a high-pressure pumpBOSCH GMBH ROBERT·Filed 2001·Granted Jan 28, 2003·11 cites·21 claims
- 2767US7240859B2Fuel-injection system for an internal-combustion engine and corresponding method for controlling fuel injectionFIAT RICERCHE·Filed 2006·Granted Jul 10, 2007·9 cites·30 claims
- 2864US7278399B2Injection system for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Oct 9, 2007·4 cites·14 claims
- 2963US7891338B2Device for regulating pressure/flow in an internal combustion engine fuel injection systemFIAT RICERCHE·Filed 2005·Granted Feb 22, 2011·4 cites·2 claims
- 3063US7305968B2Injection system for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Dec 11, 2007·3 cites·8 claims
- 3162US6595238B2Internal combustion engine high-pressure fuel delivery valveBOSCH GMBH ROBERT·Filed 2001·Granted Jul 22, 2003·9 cites·6 claims
- 3261US7469843B2Servo valve for controlling an internal combustion engine fuel injectorFIAT RICERCHE·Filed 2005·Granted Dec 30, 2008·3 cites·12 claims
- 3361US7464912B2Method for obtaining a fuel injector for an internal-combustion engine, and an injector made according to said methodFIAT RICERCHE·Filed 2005·Granted Dec 16, 2008·2 cites·5 claims
- 3461US7263979B2High-pressure pump with a device for regulating the flow rate for a fuel-injection systemFIAT RICERCHE·Filed 2005·Granted Sep 4, 2007·4 cites·13 claims
- 3560US7980223B2Accumulation-volume fuel injection system for an internal-combustion engineFIAT RICERCHE·Filed 2008·Granted Jul 19, 2011·2 cites·13 claims
- 3660US7527036B2Servo valve for controlling an internal combustion engine injectionFIAT RICERCHE·Filed 2007·Granted May 5, 2009·2 cites·17 claims
- 3760US5169066AControl valve and anchor for an electromagnetic internal combustion engine fuel injectorELASIS SISTEMA RICERCA FIAT·Filed 1991·Granted Dec 8, 1992·19 cites·8 claims
- 3859US5244150AHigh pressure plunger system for the control valve of an electromagnetic internal combustion engine fuel injectorELASIS SISTEMA RICERCA FIAT·Filed 1991·Granted Sep 14, 1993·17 cites·9 claims
- 3957US7360528B2Electroinjector for controlling fuel injection in an internal-combustion engineFIAT RICERCHE·Filed 2006·Granted Apr 22, 2008·2 cites·22 claims
- 4055US8231105B2Adjustable metering servovalve for a fuel injector, and relative adjustment methodRICCO MARIO·Filed 2006·Granted Jul 31, 2012·2 cites·7 claims
- 4155US7748644B2Fuel injector for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Jul 6, 2010·2 cites·14 claims
- 4255US6915692B2Level-sensor device for a liquid-fuel tank, particularly for a system for supplying LPG to an internal-combustion engineFIAT RICERCHE·Filed 2004·Granted Jul 12, 2005·8 cites·7 claims
- 4355US5067658ADiesel engine electromagnetic fuel injectorWEBER SRL·Filed 1990·Granted Nov 26, 1991·20 cites·5 claims
- 4454US7255289B2Fuel injector for an internal-combustion engineFIAT RICERCHE·Filed 2005·Granted Aug 14, 2007·2 cites·6 claims
- 4554US5660368AMetering valve for controlling the shutter of a fuel injectorELASIS SISTEMA RICERCA FIAT·Filed 1994·Granted Aug 26, 1997·14 cites·5 claims
- 4653US6904896B2Tank for a system for supplying liquid fuel, particularly LPG, to the engine of a motor vehicleFIAT RICERCHE·Filed 2004·Granted Jun 14, 2005·7 cites·7 claims
- 4753US5246165APerfected high pressure sealing system for the control valve of an electromagnetic internal combustion engine fuel injectorELASIS SISTEMA RICERCA FIAT·Filed 1991·Granted Sep 21, 1993·15 cites·6 claims
- 4852US5183209AAssembly of an electromagnet core of an electromagnetic internal combustion engine fuel injectorELASIS SISTEMA RICERCA FIAT·Filed 1991·Granted Feb 2, 1993·14 cites·6 claims
- 4951US7069917B2Gas feeding system for an internal combustion engine, having a pressure reducing valve and a pressure regulating solenoid valveFIAT RICERCHE·Filed 2005·Granted Jul 4, 2006·1 cites·1 claims
- 5051US6439859B1High-pressure pump for feeding fuel to an internal combustion engineBOSCH GMBH ROBERT·Filed 2000·Granted Aug 27, 2002·6 cites·10 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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