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BRIDGESTONE FIRESTONE INC

Overview
  • Total Patents
    785
About

BRIDGESTONE FIRESTONE INC has a total of 785 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, transport and macromolecular chemistry and polymers are FIRESTONE TIRE & RUBBER CO, APOLLO VREDESTEIN BV and KOUNO YOSHIHIDE.

Patent filings per year

Chart showing BRIDGESTONE FIRESTONE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koch Russell W 63
#2 Wilson Paul B 49
#3 Davis James A 42
#4 Lawson David F 38
#5 Antkowiak Thomas A 34
#6 Siegenthaler Karl J 30
#7 Rensel John D 30
#8 Hergenrother William L 29
#9 Turner John L 28
#10 Walenga Guy J 25

Latest patents

Publication Filing date Title
US2003127169A1 Elastomers with long chain crosslinks to increase abrasion resistance
WO0218156A1 Tread pattern for a vehicle tire
US2002108315A1 Vented roofing anchor plate
US6359075B1 Means of producing high diblock content thermoplastic elastomers via chain transfer
WO0151300A1 Pneumatic suspension system for vehicles
WO0116221A1 Large sized carbon black particles to reduce needed mixing energy of high hardness, stiff tire compositions
WO0056796A1 Adhesive compositions containing multiblock polyisoprene-polystyrene copolymers and articles including same
US6352143B1 Vibration damping system using a hydraulic damper with a field responsive fluid control
US6298998B1 Supportive pin rack for green tire storage
ZA9907120B Method for preparing an innerliner of a pneumatic tire for the quick bonding of an electronic monitoring device.
ZA9906762B Patch for preparing an innerliner of a pneumatic tire for the quick bonding of an electronic monitoring device.
EP0990675A1 Non-black, mineral-filled roof accessories
US6216833B1 Vibration damper and method of making same
US6109598A Air spring bumper utilizing a combination of materials
US6318521B1 Externally guided ER damper
US6361028B1 Solid girdle hoop for an air spring and method of assembly
US6250613B1 Non-metallic spacer for air spring assembly
EP0942193A2 Fluted air actuator
US6133378A EPDM-based roofing shingle compositions
US6082192A Non-attached monitoring assembly for pneumatic tire