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ILG ELECTRIC VENTILATING COMPA

Overview
  • Total Patents
    48
About

ILG ELECTRIC VENTILATING COMPA has a total of 48 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and electrical machinery and energy are SHENZHEN LIANCHUANG ELECTRONICS CO LTD, TOP AIR CO LTD and AIR HANDLING ENGINEERING LTD.

Patent filings in countries

World map showing ILG ELECTRIC VENTILATING COMPAs patent filings in countries
# Country Total Patents
#1 United States 35
#2 Canada 11
#3 France 1
#4 United Kingdom 1

Patent filings per year

Chart showing ILG ELECTRIC VENTILATING COMPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sutcliffe Arthur G 15
#2 Ilg Robert A 9
#3 Frank John M 8
#4 Breidert George C 4
#5 Pfautsch Raymond V 4
#6 Rietz Walter H 3
#7 Weaver Lewis C 3
#8 Cucci Victor J 2
#9 Tucker Frank N 2
#10 Starks Verne E 1

Latest patents

Publication Filing date Title
US2579395A Shutter mounting for ventilating duct outlets
US2619021A Ventilator fan mounting
US2418760A Pivotally mounted porthole blackout ventilator including a motordriven fan
US2311948A Combination ventilator and drier
US2272928A Shutter controlling device
US2165650A Portable cooling fan
US2084392A Air conditioning device
US1976401A Air conditioning and filtering device
US1935179A Ventilating appliance
US1915805A Radiator
US1812124A Portable ventilating outfit
US1917340A Damping device for shutters
US1827512A Cabinet air heater
US1956829A Air volume regulator
US1907727A Ventilator
US1779657A Self-cooled electric motor
US1846057A Air washer and humidifier
US1816920A Self cooled electric motor
US1874043A Unit for heating and ventilating systems
US1696982A Air-circulating device