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WESTINGHOUSE AIR BRAKE TECH CORP

Overview
  • Total Patents
    1,192
  • GoodIP Patent Rank
    3,303
  • Filing trend
    ⇩ 23.0%
About

WESTINGHOUSE AIR BRAKE TECH CORP has a total of 1,192 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 1997. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets transport, civil engineering and machines are ARTHUR GREENWOOD KERSHAW, NEW YORK AIR BRAKE CORP and WESTINGHOUSE AIR BRAKE CO.

Patent filings per year

Chart showing WESTINGHOUSE AIR BRAKE TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ring Michael E 89
#2 Kernwein Jeffrey D 55
#3 Jones Charlie E 45
#4 Kazakis Michael V 39
#5 Goettel Walter E 33
#6 Wood James A 32
#7 Kanjo Wajih 32
#8 Hart James E 32
#9 Varney James 31
#10 Oakley Robert L 30

Latest patents

Publication Filing date Title
US2021039692A1 Real-time kinematics for a vehicle system
US2020406944A1 System to determine clearance of an obstacle for a vehicle system
US2021061247A1 Detection device and method
US2020355269A1 Releasable seal assembly for emergency access and egress
BR102020013077A2 cloud computing system and method
US2020385031A1 Retention and guide assembly for a vehicle door
WO2020236475A1 Vehicle door operator system
US2020233423A1 Work zone instruction verification system
US2020189635A1 Vehicle emulator system
FR3093152A1 Brake disc assembly with air flow restrictor and method
US2020132148A1 Slack adjuster for a brake system
US10974748B1 Vehicle advisory system
US2020130659A1 Vehicle Control System
US2020130658A1 Brake control system
US2020217693A1 Transducer sensor system
US2020207323A1 Adapter assembly for braking system
US2020208928A1 Heat exchanger exterior surface cleaning system, method of retrofitting a heat exchanger with a cleaning system, and method of cleaning a heat exchanger
US2020198613A1 Brake control valve assembly
US2020122702A1 Brake system and brake control valve
US2020189551A1 Bracket for a distibutor valve