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FIRESTONE TIRE & RUBBER CO

Overview
  • Total Patents
    7,838
About

FIRESTONE TIRE & RUBBER CO has a total of 7,838 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and transport are GEN TIRE & RUBBER CO, BRIDGESTONE FIRESTONE INC and US RUBBER CO.

Patent filings per year

Chart showing FIRESTONE TIRE & RUBBER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Halasa Adel F 132
#2 Hergenrother William L 111
#3 Stevens William C 103
#4 Kay Edward L 102
#5 Stevens Horace D 101
#6 Davis James A 95
#7 Brown Roy W 94
#8 Graves Daniel F 78
#9 Albert Harry E 75
#10 Gutierrez Richard 74

Latest patents

Publication Filing date Title
ZA8905051B Premolded tire sidewall appliques and process for applying same
CA1313016C Nonpenetrating roof membrane fastening system
US4852861A End cap assembly for air spring
EP0329836A2 Bituminous compositions
AU2444888A Amine curable prepolymer or polymer precured elastomer tread application at ambient or relatively low temperatures
CA1292867C Loadwheel alignment fixture
US4839428A Method for improving green strength properties of vulcanizable rubber compositions
CA1306173C Method of ultrasonic splicing tire tread strip edges
US4805872A Shaping turret
US4847360A Adhesive active finish for reinforcing members and related methods
US4852323A Nonpenetrating roof membrane fastening system
US4829815A Tire testing apparatus
US4793598A Air spring having internal sealing band and method of installing same
CA1293005C End cap assembly for air spring
US4794669A Elastomeric hinge spring
US4844429A Die spring construction
JPH01263346A Mechanical roof fastener
EP0289752A1 Rubber compositions modified with heterocyclic Di-N-oxides
US4854840A Mold gate having multiple valve stem receiving apertures
ZA8800916B Process for the controlled partition of guayule resin