TREA

Charles Edwin Dean

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  • Shrewsbury, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRAILER AND HITCH MECHANISM FOR A ROBOT
    • Publication number 20100025964
    • Publication date Feb 4, 2010
    • Allan T. Fisk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hazardous materials sensing robot
    • Publication number 20090095096
    • Publication date Apr 16, 2009
    • Charles Edwin Dean
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Stair assist robot mechanism and method
    • Publication number 20080296853
    • Publication date Dec 4, 2008
    • Christopher J. Langford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS