Inventor · disambiguated record
Silverio Bonfiglioli
Also filed as: BONFIGLIOLI SILVERIO
12 granted patents·150 citations·filing 1982–1990
91Inventor score
Top patents by PatentIndex Score
12 records- 0175US4524742ACarburetor having electronically controlled elements for maintaining engine idling speed at a constant level and for controlling choke-valve position during a warm-up phaseWEBER SPA·Filed 1983·Granted Jun 25, 1985·35 cites·5 claims
- 0266US4502436ACarburetor for internal combustion engines with electromagnetic controlled devices for positioning the throttle in two positions with small openingsWEBER SPA·Filed 1982·Granted Mar 5, 1985·15 cites·1 claims
- 0364US4546744AElectromechanical and pneumatic device for controlling the throttle position of a carburetor according to engine speed during accelerator releaseWEBER SPA·Filed 1984·Granted Oct 15, 1985·13 cites·4 claims
- 0461US4569321ACarburetor for internal combustion engines with electronically controlled elements capable of maintaining the idling speed of the engine at a constant levelWEBER SPA·Filed 1984·Granted Feb 11, 1986·12 cites·4 claims
- 0560US5058810AFuel metering and atomizing valve for an internal combustion engine fuel supply deviceWEBER SRL·Filed 1990·Granted Oct 22, 1991·21 cites·10 claims
- 0660US4924834AIntegral 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
- 0749US4986242AElectronic fuel injection system for an internal combustion engineWEBER SRL·Filed 1989·Granted Jan 22, 1991·10 cites·10 claims
- 0846US4751905ADevice for supplying a mixture of fuel and air to a manifold of an internal combustion engineWEBER SPA·Filed 1986·Granted Jun 21, 1988·11 cites·11 claims
- 0942US4905651ADevice 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
- 1034US4886025AIdling speed control system for an electronic-injection internal combustion engineWEBER SRL·Filed 1988·Granted Dec 12, 1989·4 cites·15 claims
- 1133US4977880ASystem 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
- 1229US4756288AFuel metering and pressure regulation device for a manifold of an internal combustion engineWEBER SPA·Filed 1986·Granted Jul 12, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →