TREA

Kirill SPERANSKY

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  • Morgantown, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pile repair clamp
    • Patent number 9,903,085
    • Issue date Feb 27, 2018
    • 4D TECH SOLUTIONS, INC.
    • Bradley G. Deroos
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Unmanned aerial vehicle 3D mapping system
    • Patent number 9,618,934
    • Issue date Apr 11, 2017
    • 4D TECH SOLUTIONS, INC.
    • Bradley G. Deroos
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    PILE REPAIR APPARATUS
    • Publication number 20180127939
    • Publication date May 10, 2018
    • 4D TECH SOLUTIONS, INC.
    • Bradley G. DEROOS
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PILE REPAIR CLAMP
    • Publication number 20160298310
    • Publication date Oct 13, 2016
    • 4D TECH SOLUTIONS, INC.
    • Bradley G. DEROOS
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNMANNED AERIAL VEHICLE 3D MAPPING SYSTEM
    • Publication number 20160202695
    • Publication date Jul 14, 2016
    • 4D TECH SOLUTIONS, INC.
    • Bradley G. DEROOS
    • B64 - AIRCRAFT AVIATION COSMONAUTICS