TREA

Sean M. Burke

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Respirator attachment component with molded thermoset elastomeric seal
    • Patent number 8,839,788
    • Issue date Sep 23, 2014
    • 3M Innovative Properties Company
    • James R. Betz
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Respirator head harness
    • Patent number D660415
    • Issue date May 22, 2012
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respirator head harness
    • Patent number D638929
    • Issue date May 31, 2011
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Exhale valve cover
    • Patent number D630726
    • Issue date Jan 11, 2011
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respirator head cradle
    • Patent number D604853
    • Issue date Nov 24, 2009
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respirator head cradle
    • Patent number D583947
    • Issue date Dec 30, 2008
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Frame for a full face respirator mask
    • Patent number D578208
    • Issue date Oct 7, 2008
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Full face respirator
    • Patent number D574486
    • Issue date Aug 5, 2008
    • 3M Innovative Properties Company
    • James R. Betz
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Exhale valve cover
    • Patent number D569502
    • Issue date May 20, 2008
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Exhale valve cover
    • Patent number D569503
    • Issue date May 20, 2008
    • 3M Innovative Properties Company
    • Nathan A. Abel
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Strap carriers on a respirator
    • Patent number D568986
    • Issue date May 13, 2008
    • 3M Innovative Properties Company
    • Thomas W. Holmquist-Brown
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Full face respirator lens outlet ports
    • Patent number D567366
    • Issue date Apr 22, 2008
    • 3M Innovative Properties
    • James R. Betz
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents