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OGG WILLIAM A

Overview
  • Total Patents
    13
About

OGG WILLIAM A has a total of 13 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States and Canada. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and chemical engineering are IMBERT ANTOINE HENRI, HUGH VICTOR MCKAY and SULIMENKO VLADIMIR G.

Patent filings in countries

World map showing OGG WILLIAM As patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 2

Patent filings per year

Chart showing OGG WILLIAM As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogg William A 13

Latest patents

Publication Filing date Title
US2543420A Metal smelting process
US2341805A Recovery of zinc
US2157268A Coal drier
US2119176A Apparatus for coking coal
US1988608A Zinc smelting
US2046402A Furnace
US1925458A Effecting endothermic reactions
US1892114A Smelting zinc and the like
US1573015A Smelting volatilizable metals
US1573014A Smelting volatilizable metals
US1573013A Process of smelting ores of volatile metals
CA331046A Endothermic reaction
CA359999A Smelting furnace