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Gregory A. Hartman

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  • Drayton Valley, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Movable cable loop descent system
    • Patent number 10,086,853
    • Issue date Oct 2, 2018
    • RIDE, INC.
    • Gregory A. Hartman
    • B61 - RAILWAYS
  • Information Patent Grant

    Belly dump trailer
    • Patent number 9,381,847
    • Issue date Jul 5, 2016
    • Danny S. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Descent control device
    • Patent number 9,016,432
    • Issue date Apr 28, 2015
    • Rapid Egress Descent Systems Ltd.
    • Gregory A. Hartman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Single cable descent control device
    • Patent number 8,556,234
    • Issue date Oct 15, 2013
    • RIDE Inc.
    • Gregory A. Hartman
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Descent control device
    • Patent number 8,272,476
    • Issue date Sep 25, 2012
    • Rapid Egress Descent Systems Ltd.
    • Gregory A. Hartman
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    MOVABLE CABLE LOOP DESCENT SYSTEM
    • Publication number 20160159376
    • Publication date Jun 9, 2016
    • RIDE Inc.
    • Gregory A. Hartman
    • B61 - RAILWAYS
  • Information Patent Application

    BELLY DUMP TRAILER
    • Publication number 20150336496
    • Publication date Nov 26, 2015
    • Danny S. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHT TOWER
    • Publication number 20150023017
    • Publication date Jan 22, 2015
    • RIDE Inc.
    • Paul S. Smith
    • F21 - LIGHTING
  • Information Patent Application

    MAN BASKET
    • Publication number 20140311827
    • Publication date Oct 23, 2014
    • Paul S. Smith
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DESCENT CONTROL DEVICE
    • Publication number 20130048422
    • Publication date Feb 28, 2013
    • RAPID EGRESS DESCENT SYSTEMS, LTD.
    • Gregory A. Hartman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUPPORTED DAVIT ARM EXTENSION ASSEMBLY FOR CABLE SUSPENDED DESCENT...
    • Publication number 20130048423
    • Publication date Feb 28, 2013
    • R.I.D.E. INC.
    • Paul Smith
    • B61 - RAILWAYS
  • Information Patent Application

    MOVABLE CABLE LOOP DESCENT SYSTEM
    • Publication number 20120318609
    • Publication date Dec 20, 2012
    • R.I.D.E. Inc.
    • Gregory A. Hartman
    • B61 - RAILWAYS
  • Information Patent Application

    SINGLE CABLE DESCENT CONTROL DEVICE
    • Publication number 20110114907
    • Publication date May 19, 2011
    • Gregory A. Hartman
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DESCENT CONTROL DEVICE
    • Publication number 20090159373
    • Publication date Jun 25, 2009
    • RAPID EGRESS DESCENT SYSTEMS, LTD.
    • Gregory A. Hartman
    • A62 - LIFE-SAVING FIRE-FIGHTING