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BLOCKED IRON CORP

Overview
  • Total Patents
    21
About

BLOCKED IRON CORP has a total of 21 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy and chemical engineering are NILUX HOLDING, NICHOLS ENG SA and IMBERT ANTOINE HENRI.

Patent filings in countries

World map showing BLOCKED IRON CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 3
#3 United Kingdom 3
#4 Germany 2
#5 Belgium 1
#6 Spain 1
#7 France 1
#8 Sweden 1

Patent filings per year

Chart showing BLOCKED IRON CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Imperato Jr Louis George 4
#2 Imperato Louis G Jr 2
#3 Amberg Charles R 2
#4 Imperato Louis George 2
#5 Imperato L 2
#6 Imperato Louis George Jr 2
#7 Imperato L G 1
#8 George Imperato Jun Louis 1
#9 Jun Louis George Imperato 1

Latest patents

Publication Filing date Title
US3926616A Lump ore products and methods of making the same
US3607327A Methods and composition for the manufacture of portland cement
US3617254A Method of making ore agglomerates
US3827876A Lump ore products and methods of making the same
GB1195468A Improvements in or relating to Ore Agglomerates
ES349642A1 Procedure to produce agglomerated mineral. (Machine-translation by Google Translate, not legally binding)
US3437474A Method of making ore agglomerates
US3382063A Ore agglomerates and methods of making the same
US3215520A Method of producing lump ores
GB891346A Lump ores and methods of producing them
US2996372A Lump ores and methods of producing them
GB843062A Lumped ore products and preparation thereof
US2844457A Lump ores and methods of producing them
CA820815A Ore agglomerates and methods of making the same
CA570427A Agglomerated ores and method of producing them
CA631881A Lump ores and methods of producing them