TREA

Erik J. Johnson

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  • Cohasset, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated microneedle array delivery system
    • Patent number 10,010,707
    • Issue date Jul 3, 2018
    • 3M Innovative Properties Company
    • David J. Colburn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Micro-needle applicator device
    • Patent number D687551
    • Issue date Aug 6, 2013
    • 3M Innovative Properties Company
    • Craig S. Moeckly
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for a micro-needle device
    • Patent number D687550
    • Issue date Aug 6, 2013
    • 3M Innovative Properties Company
    • Craig S. Moeckly
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents