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WILLIAMS OIL OMATIC HEATING CO

Overview
  • Total Patents
    12
About

WILLIAMS OIL OMATIC HEATING CO has a total of 12 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets thermal processes, machines and electrical machinery and energy are PERFECTION STOVE CO, RAY OIL BURNER CO and LUXAIRE INC.

Patent filings in countries

World map showing WILLIAMS OIL OMATIC HEATING COs patent filings in countries
# Country Total Patents
#1 United States 11
#2 United Kingdom 1

Patent filings per year

Chart showing WILLIAMS OIL OMATIC HEATING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Williams Walter W 9
#2 Celander Philip A 2

Latest patents

Publication Filing date Title
US1842357A Domestic refrigerating mechanism
US1831277A Fluid fuel burner construction
US1783405A Liquid-fuel-burning device for domestic purposes
US1892761A Stove construction
US1845823A Control mechanism
GB313374A Improvements in refrigerating plants
US1824699A Refrigerating machine
US1827703A Stack control device for oil burner systems
US1617470A Domestic oil-burner installation
US1738489A Process for atomizing liquid fuels
US1658784A Oil burner
US1658783A Automatic draft regulator