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H O CANFIELD COMPANY INC

Overview
  • Total Patents
    11
About

H O CANFIELD COMPANY INC has a total of 11 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets consumer goods, machines and machine tools are CARRIER LG CO LTD, TAIZHOU LG ELECT REFRIGERATOR and CHANGHONG MEILING CO LTD.

Patent filings in countries

World map showing H O CANFIELD COMPANY INCs patent filings in countries
# Country Total Patents
#1 Germany 4
#2 United States 4
#3 France 2
#4 United Kingdom 1

Patent filings per year

Chart showing H O CANFIELD COMPANY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reahard Daniel F 2
#2 Cowles Raymond H 2
#3 F Reahard Daniel 2
#4 H Cowles Raymond 2
#5 Champ George W 1
#6 W Champ George 1
#7 Streng Carl G 1
#8 Francis Reanhard Daniel 1

Latest patents

Publication Filing date Title
US3390487A Belt insert strip for shot blasting machine
FR1334816A Refrigerator door seal
FR1341716A Seal, in particular, for refrigerator door
US3159885A Sealing gasket with magnet insert
US3178778A Refrigerator seal
US3117352A Non-slip door gasket