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EFCO LTD

Overview
  • Total Patents
    12
About

EFCO LTD has a total of 12 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets packaging and shipping, surface technology and coating and machines are NATURAL PRODUCTS COMPANY, PROCEDES ROVAC and DEINERT & CO.

Patent filings in countries

World map showing EFCO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Germany 3
#3 France 2
#4 Canada 1
#5 Spain 1
#6 United States 1

Patent filings per year

Chart showing EFCO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carmichael Alan 2
#2 Wood R B 1
#3 Singhvi R 1
#4 Wake Simon John 1
#5 Singh Tulis Surindar 1
#6 James Morley Cyril William 1
#7 Kudrass Kurt 1

Latest patents

Publication Filing date Title
GB0028972D0 Hot-air circulating means for uniform heating of glass sheet
GB8716038D0 Furnace conveyor
ES378979A1 A method of deleting the emulsion of gaseous halogen from a dissolution of electrochapado. (Machine-translation by Google Translate, not legally binding)
GB1241642A Electroplating apparatus with means to control supply of additive thereto
GB1286155A Conveyors
CA660530A Suspended refractory roof