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LEIBING WILLIAM E

Overview
  • Total Patents
    24
About

LEIBING WILLIAM E has a total of 24 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, machines and packaging and shipping are JOSEPH COBLENTZ GROFF, CHANDLER EVANS CORP and DELPHI TECHNOLOGIES HOLDING.

Patent filings in countries

World map showing LEIBING WILLIAM Es patent filings in countries
# Country Total Patents
#1 United States 24

Patent filings per year

Chart showing LEIBING WILLIAM Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leibing William E 24
#2 Powell George H 2
#3 Taggart Leroy C 1
#4 Carlton Taggart Leroy 1
#5 Fageol William B 1

Latest patents

Publication Filing date Title
US3043574A Fuel supply system for engine
US2971749A Carburetion system and method
US2933168A Deceleration controlled fuel shut-off means
US2875741A Deceleration control system
US2774261A Control mechanism for drill presses
US2939444A Fuel control mechanism
US2848202A Degasser
US2759467A Fuel metering means
US2790685A Piston for fuel injection pumps
US2725861A Injection fuel pump for internal combustion engines
US2566704A Electric switch
US2594662A Metering fuel pump
US2557508A Metering fuel pump
US2581764A Metering fuel pump
US2620821A Speed governor
US2526375A Control device for change-speed transmissions
US2450199A Governor
US2214964A Carburetor
US2114655A Method and apparatus for operating internal combustion engines
US2109296A Fuel control apparatus