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AFRICAN METALS CORP LTD

Overview
  • Total Patents
    16
About

AFRICAN METALS CORP LTD has a total of 16 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets materials and metallurgy and environmental technology are LEWIS & CO INC CHARLES, SHIROGANE CO LTD and TIANJIN LIZHONG ALLOY CO LTD.

Patent filings in countries

World map showing AFRICAN METALS CORP LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 France 3
#3 Canada 2
#4 United States 2
#5 Austria 1
#6 Belgium 1
#7 Germany 1
#8 Norway 1
#9 Sweden 1

Patent filings per year

Chart showing AFRICAN METALS CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coetzee Jacob J 4
#2 Selmer-Olsen Sigurd S 2
#3 Coetzee J 2
#4 Coetzee Jacob Johannes 2
#5 Selmer Olsen S 2
#6 Dery Janos F 2
#7 Smit Nimrod 2
#8 Dery J 2
#9 Nimrod Smit 1
#10 Frigyes Dery Janos 1

Latest patents

Publication Filing date Title
US3395011A Production of low silicon, medium to low, carbon ferro-manganese
US3053624A Production of orthophosphates of calcium
GB910924A Improvements in and relating to the production of orthophosphates of calcium
GB621661A Improvements in or relating to the manufacture of coherent bodies from metal ores and/or fines of such ores
GB595408A Improvements in the manufacture of stainless steels and low carbon ferro-alloys
CA803946A Process for the production of medium to low carbon ferromanganese of low silicon content
CA635642A Production of orthophosphates of calcium