TREA

David Shelander

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  • Roseville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic optical fiber data communication links
    • Patent number 9,739,962
    • Issue date Aug 22, 2017
    • Vixar
    • Mary Brenner
    • G02 - OPTICS
  • Information Patent Grant

    Rotary shutter
    • Patent number 5,539,488
    • Issue date Jul 23, 1996
    • Lucht, Inc.
    • Paul Erickson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents