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Diana Sierra

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  • North Bergen, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic eyeglass hinge
    • Patent number 8,177,360
    • Issue date May 15, 2012
    • B. Robinson Optical
    • Diana Sierra
    • G02 - OPTICS
  • Information Patent Grant

    Magnetic eyeglass hinge
    • Patent number D658226
    • Issue date Apr 24, 2012
    • Diana Sierra
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC EYEGLASS HINGE
    • Publication number 20120062831
    • Publication date Mar 15, 2012
    • Diana Sierra
    • G02 - OPTICS