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HOLLEY CARBURETOR CO

Overview
  • Total Patents
    696
About

HOLLEY CARBURETOR CO has a total of 696 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, machines and control are HIEGER ROBERT H, MESSINGER DEVICES INC and AMERICAN BOSCH CORP.

Patent filings in countries

World map showing HOLLEY CARBURETOR COs patent filings in countries
# Country Total Patents
#1 United States 413
#2 Canada 224
#3 United Kingdom 27
#4 France 15
#5 Germany 14
#6 Brazil 1
#7 Switzerland 1
#8 Spain 1

Patent filings per year

Chart showing HOLLEY CARBURETOR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cowles Warren H 49
#2 Sterner Melvin F 41
#3 Cramer Thomas F 36
#4 Marsee Frederick J 29
#5 Ensinger Raymond L 25
#6 Smitley Marion L 24
#7 Kerr Fred S 23
#8 Bettoni Eugene C 22
#9 Smith John E 21
#10 Kittler Milton J 21

Latest patents

Publication Filing date Title
US3746986A Method of and circuit means for detecting and responding to rate of change of speed
US3698372A Throttle return spring redundancy system
DE2058019A1 Carburetor
US3643639A Pressure differential speed sensor
US3658444A Holley fuel pump
US3660976A Turbine engine cycle temperature control system
US3628024A Photo-optic transducer using apertured shade and moveable shutter
US3695589A Air valve carburetor
US3724435A Remote metering system
US3616781A Electrical switch assembly
US3635254A Valve assembly
US3646600A Method and apparatus for gauging fluid flow
US3610057A Sliding contact cam and tappet
US3606983A Carburetor having an automatic choke
US3515105A Ignition system
US3596264A Multichannel frost ice and snow detecting device
US3545486A In-line valving assembly
US3568440A Turbine engine fuel control
US3587651A Multistage power valve assembly
US3603332A Hydraulic resistor