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CHICAGO FIRE BRICK CO

Overview
  • Total Patents
    53
About

CHICAGO FIRE BRICK CO has a total of 53 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets materials and metallurgy, thermal processes and machines are CALDERYS FRANCE, JIYUAN JINFENG REFRACTORY MAT CO LTD and FAJARDO SOLA PEDRO.

Patent filings in countries

World map showing CHICAGO FIRE BRICK COs patent filings in countries

Patent filings per year

Chart showing CHICAGO FIRE BRICK COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parsons Joseph R 19
#2 Rechter Harold L 17
#3 Stockton Abbott Lyle 5
#4 Parsons J 3
#5 George Young William 3
#6 Rechter H 3
#7 Haligarda James R 2
#8 Deming George A 2
#9 Herbert Lanyon Samuel 1
#10 Mcferren Thomas Henry 1

Latest patents

Publication Filing date Title
US4921536A Non-calcareous castable binder
US4780142A Hard setting refractory composition
CA1129441A Aluminous refractory composition containing carbon, silicon and chrome oxide
US4233079A Aluminous refractory compositions containing carbon, silicon and chrome oxide
US4056398A Plastic refractory composition suitable for placement by vibrating and the use thereof
US4066467A Aluminous refractory composition containing carbon
US4113502A Aluminous refractory composition
US3923531A Carbon composition and shaped article made therefrom
US3846144A Gunable refractory composition
CA962285A Process of making phosphate bonded refractory articles and product obtained thereby
US3778950A Removable refractory furnace cover
US3810768A Refractory composition comprising coarse particles of clay or bauxite and carbon
US3832193A Refractory compositions containing diammonium phosphate
US3600480A Process for repairing runners for handling molten metal
US3442670A Carbon composition and process
US3427369A Carbon gun mixes
US3264380A Power press process for forming lightweight refractory articles, and articles so made
US3240173A Cantilever structure for furnace roof
US3150989A Lightweight refractory aggregate and process for making same
US3030737A Casing structure for furnace