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METALLURG EXOPRODUCTS CORP

Overview
  • Total Patents
    32
About

METALLURG EXOPRODUCTS CORP has a total of 32 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets materials and metallurgy and thermal processes are JFE REFRACTORIES CORP, VALLAK E and AJF INC.

Patent filings in countries

World map showing METALLURG EXOPRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 5
#3 Germany 4
#4 France 3
#5 United Kingdom 3
#6 Belgium 2
#7 Italy 2
#8 Netherlands 2
#9 Austria 1

Patent filings per year

Chart showing METALLURG EXOPRODUCTS CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy
#2 Thermal processes

Top inventors

# Name Total Patents
#1 Rocher George 12
#2 Rocher G 4
#3 Prines Frederick W 2
#4 Vayda P 2
#5 Orban Nicholas 1
#6 Orban Nicolas 1
#7 Korhel John S 1
#8 Vayda Pierre Andre 1
#9 Orban G Rocher Etn 1
#10 Lojas Matthew Stanley 1

Latest patents

Publication Filing date Title
US4546952A Ingot mold with hot top board assembly
US3972502A Adjustable sideboard suspension means
US3901493A Vessel addition apparatus
CA1024343A Protective alloy addition apparatus
GB1407367A Method and apparatus for effecting ladle additions
US3809380A Apparatus for ladle additions
US3809355A Hot top maintaining system for an ingot mold
US3784177A Method and apparatus for ladle additions
US3651998A Nozzle for a pouring ladle
US3672918A Hot tops
US3421731A Hot top maintaining system
US3436209A Production of rimmed steels
CA852654A Hot top maintaining system