Assignee
WEBER SRL
IT·42 granted patents·616 citations·filing 1987–1994
Top patents by PatentIndex Score
42 records- 0193US5533562AMethod and system for semiliquid die casting high performance mechanical components from rheocast ingotsWEBER SRL·Filed 1994·Granted Jul 9, 1996·44 cites·11 claims
- 0292US4872438AFuel injection system with controlled injectors for diesel enginesWEBER SRL·Filed 1988·Granted Oct 10, 1989·54 cites·4 claims
- 0380US4946106AElectromagnetically-controlled fuel injection valve for diesel enginesWEBER SRL·Filed 1988·Granted Aug 7, 1990·35 cites·8 claims
- 0474US5154350AElectromagnetically actuated fuel injection device for an internal combustion engineWEBER SRL·Filed 1991·Granted Oct 13, 1992·31 cites·7 claims
- 0573US4805575AFuel manifold unit with integrated pressure regulator for the fuel injection system of an internal combustion engineWEBER SRL·Filed 1987·Granted Feb 21, 1989·24 cites·11 claims
- 0668US5348232AElectromagnetically actuated fuel atomising and metering valve for a heat engine fuel supply deviceWEBER SRL·Filed 1992·Granted Sep 20, 1994·26 cites·11 claims
- 0764US4979295AProcess for the manufacture of a fuel manifold for an internal combustion engine fuel supply systemWEBER SRL·Filed 1989·Granted Dec 25, 1990·19 cites·4 claims
- 0863US4870940AInjection pump for fuel injection systems with control led injectors for i.c. enginesWEBER SRL·Filed 1988·Granted Oct 3, 1989·16 cites·1 claims
- 0962US4928656AFuel-injection pump with variable cylinder capacity for diesel engine injection systemsWEBER SRL·Filed 1988·Granted May 29, 1990·18 cites·3 claims
- 1062US4860593AUltrasonic device for measuring the rate of flow of fluid in a ductWEBER SRL·Filed 1987·Granted Aug 29, 1989·25 cites·11 claims
- 1160US5058810AFuel metering and atomizing valve for an internal combustion engine fuel supply deviceWEBER SRL·Filed 1990·Granted Oct 22, 1991·21 cites·10 claims
- 1260US4924834AIntegral device for forming and metering a mixture of air and fuel in an internal combustion engine fed by a multipoint injection systemWEBER SRL·Filed 1989·Granted May 15, 1990·16 cites·9 claims
- 1360US4905907AFast solenoid valve, particularly a fuel injection pilot valve for diesel enginesWEBER SRL·Filed 1988·Granted Mar 6, 1990·14 cites·1 claims
- 1458US5335643AElectronic injection fuel delivery control systemWEBER SRL·Filed 1992·Granted Aug 9, 1994·19 cites·18 claims
- 1556US5011082APerfected diesel engine electromagnetic fuel injectorWEBER SRL·Filed 1990·Granted Apr 30, 1991·16 cites·4 claims
- 1655US5263649AElectromagetically actuated fuel atomising and metering valve of very small dimensionsWEBER SRL·Filed 1992·Granted Nov 23, 1993·15 cites·12 claims
- 1755US5067658ADiesel engine electromagnetic fuel injectorWEBER SRL·Filed 1990·Granted Nov 26, 1991·20 cites·5 claims
- 1854US4766869AHousing system for a central electronic processing unit of a heat engineWEBER SRL·Filed 1987·Granted Aug 30, 1988·16 cites·16 claims
- 1953US4982983APerfected injector supply fittingWEBER SRL·Filed 1990·Granted Jan 8, 1991·24 cites·7 claims
- 2053US4834623AElectric fuel pumpWEBER SRL·Filed 1987·Granted May 30, 1989·15 cites·10 claims
- 2152US4988073AExcitation coil for a fuel injection metering and atomizing valve on an internal combustion engineWEBER SRL·Filed 1989·Granted Jan 29, 1991·10 cites·4 claims
- 2251US5018500APressure regulator device for the fuel circuit of an internal combustion engine supply systemWEBER SRL·Filed 1989·Granted May 28, 1991·12 cites·8 claims
- 2351US4952121ARadial piston pump with means preventing ovalization of piston chamberWEBER SRL·Filed 1988·Granted Aug 28, 1990·13 cites·3 claims
- 2449US4986242AElectronic fuel injection system for an internal combustion engineWEBER SRL·Filed 1989·Granted Jan 22, 1991·10 cites·10 claims
- 2547US4928888AFast solenoid valve, particularly a fuel injection pilot valve for diesel enginesWEBER SRL·Filed 1988·Granted May 29, 1990·8 cites·3 claims
- 2646US5464053AProcess for producing rheocast ingots, particularly from which to produce high-mechanical-performance die castingsWEBER SRL·Filed 1993·Granted Nov 7, 1995·11 cites·8 claims
- 2746US4851611ADevice for the external connection of electrical cables of a container bodyWEBER SRL·Filed 1987·Granted Jul 25, 1989·12 cites·9 claims
- 2843US4834295AFuel atomisation and metering valve for a fuel injection device of an internal combustion engineWEBER SRL·Filed 1988·Granted May 30, 1989·10 cites·4 claims
- 2942US5328102AElectromagnetic fuel metering and atomizing valveWEBER SRL·Filed 1993·Granted Jul 12, 1994·9 cites·15 claims
- 3042US4905651ADevice for forming and metering an air and fuel mixture for an internal combustion engineWEBER SRL·Filed 1988·Granted Mar 6, 1990·7 cites·8 claims
- 3141US5119977AContinuous semi-liquid casting process and a furnace for performing the processWEBER SRL·Filed 1990·Granted Jun 9, 1992·4 cites·3 claims
- 3238US4971291AElectromagnetic fuel metering and atomizing valveWEBER SRL·Filed 1990·Granted Nov 20, 1990·8 cites·3 claims
- 3337US4762108ANon-linear position transducer for detecting the position of a valve controlling the rate of flow of air inducted to the cylinders of a heat engineWEBER SRL·Filed 1987·Granted Aug 9, 1988·6 cites·7 claims
- 3434US4886025AIdling speed control system for an electronic-injection internal combustion engineWEBER SRL·Filed 1988·Granted Dec 12, 1989·4 cites·15 claims
- 3533US4977880ASystem for converting a signal from a linear transducer for enabling parameter acquisition to varying degrees of accuracyWEBER SRL·Filed 1989·Granted Dec 18, 1990·4 cites·17 claims
- 3630US4923122APerfected electromagnetic fuel injectorWEBER SRL·Filed 1988·Granted May 8, 1990·4 cites·5 claims
- 3728US5427081AInternal combustion engine air intake regulating systemWEBER SRL·Filed 1994·Granted Jun 27, 1995·2 cites·6 claims
- 3828US5333587AManifold for a system for supplying fuel to an internal-combustion engineWEBER SRL·Filed 1993·Granted Aug 2, 1994·7 cites·20 claims
- 3927US5375772APerfected electromagnetic fuel metering and atomizing valveWEBER SRL·Filed 1993·Granted Dec 27, 1994·1 cites·2 claims
- 4024US5005404ASystem for determining axial displacement of a rod, particularly the plunger of an electromagnetic fuel injectorWEBER SRL·Filed 1990·Granted Apr 9, 1991·3 cites·7 claims
- 4122US4909475AElectromagnetic air control valve for an internal combustion engine fuel supply deviceWEBER SRL·Filed 1989·Granted Mar 20, 1990·2 cites·15 claims
- 4217US5048756AFuel supply circuit for an electromagnetically operated fuel injection valve of an internal combustion engineWEBER SRL·Filed 1990·Granted Sep 17, 1991·1 cites·8 claims
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