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PORTER GEORGE

Overview
  • Total Patents
    11
About

PORTER GEORGE has a total of 11 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets surface technology and coating, medical technology and packaging and shipping are KULAKOVSKY ALEKSANDR ALEKSANDROVICH, JAPAN ENVIROTIC IND and FONTAINE ENG & MASCHINEN GMBH.

Patent filings in countries

World map showing PORTER GEORGEs patent filings in countries
# Country Total Patents
#1 United States 6
#2 United Kingdom 3
#3 Canada 1
#4 Spain 1

Patent filings per year

Chart showing PORTER GEORGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Porter George 10
#2 Entwisle Ernest James 2

Latest patents

Publication Filing date Title
US993871A Safety device for cars or the like.
GB190617692A Warp Stop Motion for Automatic and other Looms.
GB190609557A Weft-feeler Device for Automatic and other Looms
US792610A Metal-coating tank.
US715290A Device for cleaning hypodermic needles.
US713345A Oil heating and heat-regulating device.
US720283A Apparatus for removing surplus metal from coated articles.
GB190009408A Apparatus for Removing Surplus Metal from Coated Articles.
CA70774A Apparatus for removing surplus metals from coated articles
US650114A Apparatus for removing surplus metal from coated articles.