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Darren K. Back

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  • Greencastle, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leveling ramp for a wheelchair
    • Patent number 9,101,519
    • Issue date Aug 11, 2015
    • Dallas Smith Corporation
    • Garrett J. Smith
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM FOR SAFELY KNEELING A VEHICLE
    • Publication number 20180339568
    • Publication date Nov 29, 2018
    • Dallas Smith Corp.
    • Darren Back
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LEVELING RAMP FOR A WHEELCHAIR
    • Publication number 20160095767
    • Publication date Apr 7, 2016
    • Dallas Smith Corporation
    • Garrett J. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUSPENSION FOR A MULTIPLE HEIGHT VEHICLE
    • Publication number 20150197130
    • Publication date Jul 16, 2015
    • Dallas Smith Corporation
    • Judson L. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LEVELING RAMP FOR A WHEELCHAIR
    • Publication number 20140219756
    • Publication date Aug 7, 2014
    • Dallas Smith Corporation
    • Garrett J. Smith
    • B60 - VEHICLES IN GENERAL