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WALBRO CORP

Overview
  • Total Patents
    931
About

WALBRO CORP has a total of 931 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets engines, pumps and turbines, machines and transport are SIEMENS AUTOMOTIVE LP, CARTER CARBURETOR CORP and WEBER SRL.

Patent filings in countries

World map showing WALBRO CORPs patent filings in countries

Patent filings per year

Chart showing WALBRO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tuckey Charles H 214
#2 Tuckey Charles Henry 85
#3 Talaski Edward J 56
#4 Roche Ronald H 45
#5 Pattullo George M 36
#6 Chiyaaruzu Henrii Tatsukii 35
#7 Bucci George H 32
#8 Ross Joseph M 25
#9 Chiyaaruzu Etsuchi Tatsukii 24
#10 Johansen Mark R 23

Latest patents

Publication Filing date Title
US6715737B2 Fuel metering system for a carburetor
US6622992B2 Carburetor with fuel enrichment
US6561496B2 Carburetor throttle control detent mechanism
US6634341B2 Vent and rollover valve and fuel pump module
US6571626B1 Fuel level sensor
US6585235B2 Fuel regulating mechanism and method for a rotary throttle valve type carburetor
US6533254B1 Carburetor fuel pump
US6640770B2 Evaporative emission control apparatus for a combustion engine
US6561495B2 Carburetor fuel priming pump with integral fuel bowl drain
US6536747B2 Carburetor vent control
JP2002098005A Carbretor having diaphragm fuel pump
US6394424B2 Carburetor with diaphragm type fuel pump
US6541883B2 RFI shield structure for an electric motor in a fuel pump housing
US6609501B2 Fuel pressure regulation system
US6702974B2 Method for injection molded component with fuel vapor barrier layer
US6523809B2 Carburetor with fuel enrichment
US6439547B1 Carburetor throttle and choke control mechanism
US6402125B1 Carburetor valve rotational setting retainer assembly
US6401685B1 Carburetor with a fuel shut off solenoid
US6427646B2 Small engine fuel injection system