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FIRESTONE STEEL PRODUCTS CO

Overview
  • Total Patents
    129
About

FIRESTONE STEEL PRODUCTS CO has a total of 129 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets transport, machines and machine tools are FRENCH & HECHT INC, KELSEY HAYES WHEEL CORP and ALBERT LYON GEORGE.

Patent filings in countries

World map showing FIRESTONE STEEL PRODUCTS COs patent filings in countries
# Country Total Patents
#1 United States 74
#2 France 13
#3 United Kingdom 11
#4 Switzerland 10
#5 Canada 9
#6 Germany 6
#7 Austria 5
#8 Spain 1

Patent filings per year

Chart showing FIRESTONE STEEL PRODUCTS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Swain Joseph G 36
#2 Brink Winfield S 13
#3 Products Company The Firestone 10
#4 Woodward Alva W 4
#5 Broecker Lewis C 4
#6 Kuhn Max O 4
#7 Soper Cleveland C 3
#8 Adams Leland R 2
#9 Monahan Thomas G 2
#10 Stelzer Otto R 2

Latest patents

Publication Filing date Title
GB491187A Improvements in or relating to tire rims
US2117238A Tire rim
US2123861A Weighted tractor wheel
US2135482A Wheel and tire rim structure
US2106451A Apparatus for assembling spark plugs
US2143707A Apparatus for making metal rings
US2074065A Pasting machine
US2069054A Warning device
GB458799A Improvements in or relating to vehicle wheels
GB458835A Improvements in or relating to vehicle wheels
US2100626A Spacer
US2135481A Vehicle wheel
US2130324A Method of making metal rings
GB446244A Improvements in or relating to tire rims
US2071671A Electrode and method of making the same
GB420923A Improvements in or relating to tire rims
US2000877A Vehicle wheel
US2065480A Metal container and method of making the same
US2065479A Metal container
US1985749A Dual wheel and demountable rim