TREA

Roderick Farrell

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  • Ottawa, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective helmet
    • Patent number D521688
    • Issue date May 23, 2006
    • Med-Eng Systems Inc.
    • Aristidis Makris
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective helmet
    • Patent number D519683
    • Issue date Apr 25, 2006
    • Med-Eng Systems Inc.
    • Roderick Farrell
    • D29 - Equipment for safety, protection, and rescue