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LIBERTY COMBUSTION CORP

Overview
  • Total Patents
    11
About

LIBERTY COMBUSTION CORP has a total of 11 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States. Its main competitors in its focus markets thermal processes are GEORG HEGWEIN, NORITSU KK and YOUEI SEISAKUSHIYO KK.

Patent filings in countries

World map showing LIBERTY COMBUSTION CORPs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing LIBERTY COMBUSTION CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Ignition and extinguishing
#2 Controlling combustion

Top inventors

# Name Total Patents
#1 Potts William F 9
#2 Duval Francois 3
#3 Carncross Clayton J 1
#4 Horn Lawrence A 1
#5 Potts W 1

Latest patents

Publication Filing date Title
US4025284A Pilot burner reignition system
US3726630A Flame ignition
US3681001A Fluid fuel igniter control system
US3536427A Oil burner control system
US3589848A Oil burner control system
US3529910A Reignite system
US3510236A Ignition control
US3514240A Fluid fuel ignition control system
US3470386A Spark detector
US3447880A Control system for fluid fuel burners
US3425780A Fluid fuel igniter control system