TREA

Martin Heckmann

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  • Baltimore, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ratcheting wrench
    • Patent number 8,312,794
    • Issue date Nov 20, 2012
    • Black & Decker Inc.
    • Robert J. B. Hobden
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ratcheting wrench
    • Patent number 8,141,460
    • Issue date Mar 27, 2012
    • Black & Decker Inc.
    • Robert J. B. Hobden
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ratcheting wrench
    • Patent number 7,966,912
    • Issue date Jun 28, 2011
    • Black & Decker Inc.
    • Robert J. B. Hobden
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RATCHETING WRENCH
    • Publication number 20130298735
    • Publication date Nov 14, 2013
    • Robert J.B. Hobden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHETING WRENCH
    • Publication number 20110239829
    • Publication date Oct 6, 2011
    • Robert J.B. Hobden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHETING WRENCH
    • Publication number 20110239828
    • Publication date Oct 6, 2011
    • Robert J.B. Hobden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS