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HOLDEN ARTHUR P

Overview
  • Total Patents
    13
About

HOLDEN ARTHUR P has a total of 13 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, machines and electrical machinery and energy are CALOROIL BURNER CORP, TODD DRY DOCK ENGINEERING & RE and HAUCK MFG CO.

Patent filings in countries

World map showing HOLDEN ARTHUR Ps patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 3

Patent filings per year

Chart showing HOLDEN ARTHUR Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holden Arthur P 13
#2 Philip Morgan 7
#3 Morgan Philip 3
#4 Rolfe Williams Samuel 1

Latest patents

Publication Filing date Title
US1733964A Oil-burner nozzle
US1630265A Oil-feed control for oil burners
US1719608A Burner for oil-burning furnaces
US1666207A Method of and means for burning oil
US1756686A Electric ignition for oil burners
US1660075A Oil burner
US1591976A Oil burner
US1736198A Electric circuit maker and breaker
US1237516A Cutter or miller for thread-cutting or milling machines.
US905317A Automatic vending-machine.
CA276164A Burner for oil burning furnaces
CA261002A Safety cut-out for burners
CA261411A Oil burner