TREA

Mark Geoffrey Masen

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  • Royal Oak, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handset
    • Patent number D616428
    • Issue date May 25, 2010
    • Maxitrol Corporation
    • Bonnie Kern Koskela
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Hand-held control unit
    • Patent number D609197
    • Issue date Feb 2, 2010
    • Maxitrol Company
    • Bonnie Kern Koskela
    • D13 - Equipment for production, distribution, or transformation of energy