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Stoyan I. Stoychev

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  • Sylvania, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for determining axle load
    • Patent number 12,130,169
    • Issue date Oct 29, 2024
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    System and method for determining axle load
    • Patent number 11,519,776
    • Issue date Dec 6, 2022
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Steer axle assembly
    • Patent number 11,428,258
    • Issue date Aug 30, 2022
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension system
    • Patent number 11,273,680
    • Issue date Mar 15, 2022
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steer axle with integrated directional control
    • Patent number 10,843,723
    • Issue date Nov 24, 2020
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    King-pin joint assembly
    • Patent number 10,793,189
    • Issue date Oct 6, 2020
    • Dana Heavy Vehicle Systems Group, LLC
    • Christopher P. Batz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering assembly with integrated sensor
    • Patent number 10,618,554
    • Issue date Apr 14, 2020
    • Dana Heavy Vehicle Systems Group, LLC
    • Anthony N. Passero
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steer axle with integrated directional control
    • Patent number 10,494,015
    • Issue date Dec 3, 2019
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Tire inflation system
    • Patent number 9,308,786
    • Issue date Apr 12, 2016
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle knuckle with bolt-on steer arm
    • Patent number 8,857,833
    • Issue date Oct 14, 2014
    • Dana Heavy Vehicle Systems Group, LLC
    • Phillip E. Deierling
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR DETERMINING AXLE LOAD
    • Publication number 20230020675
    • Publication date Jan 19, 2023
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. DAVIS
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEER AXLE ASSEMBLY
    • Publication number 20210317860
    • Publication date Oct 14, 2021
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20210316586
    • Publication date Oct 14, 2021
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR DETERMINING AXLE LOAD
    • Publication number 20200393287
    • Publication date Dec 17, 2020
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. DAVIS
    • G01 - MEASURING TESTING
  • Information Patent Application

    STEER AXLE WITH INTEGRATED DIRECTIONAL CONTROL
    • Publication number 20200055541
    • Publication date Feb 20, 2020
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    King-Pin Joint Assembly
    • Publication number 20190256134
    • Publication date Aug 22, 2019
    • Dana Heavy Vehicle Systems Group, LLC
    • Christopher P. Batz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steer Axle With Integrated Directional Control
    • Publication number 20180086376
    • Publication date Mar 29, 2018
    • Dana Heavy Vehicle Systems Group, LLC
    • Mark A. Davis
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering Assembly With Integrated Sensor
    • Publication number 20180057051
    • Publication date Mar 1, 2018
    • Dana Heavy Vehicle Systems Group, LLC
    • Anthony N. Passero
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TIRE INFLATION SYSTEM
    • Publication number 20150273958
    • Publication date Oct 1, 2015
    • Dana Heavy Vehicle Systems Group, LLC
    • Stoyan I. Stoychev
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE KNUCKLE WITH BOLT-ON STEER ARM
    • Publication number 20130119628
    • Publication date May 16, 2013
    • Dana Automotive Systems Group, LLC
    • Phillip E. Deierling
    • B60 - VEHICLES IN GENERAL