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WEBER SPA

Overview
  • Total Patents
    286
About

WEBER SPA has a total of 286 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Italy, Brazil and Spain. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are PETROL INJECTION LTD, SIBE and WEBER SRL.

Patent filings per year

Chart showing WEBER SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scarnera Michele 34
#2 Bonfiglioli Silverio 34
#3 Bellicardi Francesco 21
#4 Montefameglio Livio 18
#5 Gardellini Giovanni 18
#6 De Concini Roberto 15
#7 Conticelli Carlo 14
#8 Franchini Mauro 14
#9 Ciaccio Lorenzo 13
#10 Ciampolini Franco 13

Latest patents

Publication Filing date Title
US4756288A Fuel metering and pressure regulation device for a manifold of an internal combustion engine
EP0218948A1 A device for supplying a mixture of fuel and air to a manifold of an internal combustion engine
EP0215411A2 A system for automatic control of the fuel mixture strength supplied in slow running conditions to a heat engine having an electronic fuel injection system
EP0215412A2 A system for correction of the fuel injection time, upon variations in altitude, for a heat engine having an electronic injection system
EP0219147A1 Plug for a brake pressure control valve
US4651779A Constant-pressure delivery valve for fuel injection pumps for diesel engines
EP0208183A2 System for limiting the maximum speed of an internal combustion engine comprising an electronic injection system
EP0210419A1 System for automatically defining the minimum setting of an accelerator-controlled valve for supplying an internal combustion engine
ES8705592A1 Improvements in disc brake calipers
US4717079A Fuel metering valve for internal combustion engine supply device
EP0212092A1 System for automatically controlling the idling speed of an internal combustion engine
EP0204220A2 Starting fuel supply system for an internal combustion engine, comprising an electronic injection system
EP0204221A2 Combustion engine stroke identification system
EP0204923A2 A system for controlling fuel injectors to open asynchronously with respect of the phases of a heat engine
EP0207898A2 Fuel injection apparatus for diesel engines
FR2579155A3 Improved double loaded brake corrector for vehicles
GB8606342D0 Fuel metering valve for an internal combustion engine feed device
EP0196469A1 Electrically-driven fuel feed pump
EP0184889A1 Equalizer device for multiple brake-proportioning valves responsive to vehicle load
FR2573828A3 System for the automatic recovery of wear, inserted in a hydraulic unit for actuating drum brakes.