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VANADIUM CORP OF AMERICA

Overview
  • Total Patents
    124
About

VANADIUM CORP OF AMERICA has a total of 124 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are SAKLATWALLA BYRAMJI D, ELECTRO METALLURG CO and AMERICAN METALLURG PRODUCTS CO.

Patent filings in countries

World map showing VANADIUM CORP OF AMERICAs patent filings in countries
# Country Total Patents
#1 United States 49
#2 Canada 29
#3 United Kingdom 20
#4 France 16
#5 Germany 7
#6 Austria 1
#7 Switzerland 1
#8 Sweden 1

Patent filings per year

Chart showing VANADIUM CORP OF AMERICAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dunn Holbert E 15
#2 Jerome Strauss 11
#3 Strauss Jerome 11
#4 Dunn Holbert Earl 8
#5 Saklatwalla Byramji D 6
#6 O'Brien Ellis J 5
#7 Staggers John O 4
#8 Earl Dunn Holbert 4
#9 Chandler Henry T 4
#10 Mayer Bruno 4

Latest patents

Publication Filing date Title
US3375105A Method for the production of fine grained steel
US3342553A Process for making vanadium carbide briquettes
US3301669A Production of a high chromium containing ferrochrome
US3215525A Deoxidation alloy
US3137570A Inoculating alloy
US3190750A Method of making aluminum alloys
US3085004A Production of medium carbon ferrochromium
US3063831A Method of making titaniumcontaining alloys
US3030204A Process of making ferroalloys
US2909427A Process of making ferrocolumbium from columbite ore
US2901828A Apparatus for indicating the dip of an electrode in a submerged arc electric furnace
US2895336A Device for sampling flowable material
US2866701A Method of purifying silicon and ferrosilicon
US2767084A Alloy for deoxidizing steel
US2819956A Addition agent for and method of treating steel
US2915386A Device for supplying treating agents sequentially to molten metal
GB756834A Improvements in or relating to composition for addition to cast iron or steel
US2805150A Composition for addition to cast iron or steel
US2820248A Apparatus for flaking molten material
US2745764A Process of precipitating substantially anhydrous calcium chromate and product resulting therefrom