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Andrew S. Viner

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  • Roseville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fit-test method for respirator with sensing system
    • Patent number 11,918,837
    • Issue date Mar 5, 2024
    • 3M Innovative Properties Company
    • Richard C. Webb
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensing system for respirator
    • Patent number 11,793,422
    • Issue date Oct 24, 2023
    • 3M Innovative Properties Company
    • Richard C. Webb
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fit-test method for respirator with sensing system
    • Patent number 11,534,632
    • Issue date Dec 27, 2022
    • 3M Innovative Properties Company
    • Andrew S. Viner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sensing element for respirator
    • Patent number 11,474,020
    • Issue date Oct 18, 2022
    • 3M Innovative Properties Company
    • Richard C. Webb
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Methods and devices for evaluating eyewear fit
    • Patent number 9,507,175
    • Issue date Nov 29, 2016
    • 3M Innovative Properties Company
    • Karen Cuta
    • G02 - OPTICS
  • 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

    Respiratory protection device
    • Patent number 8,074,648
    • Issue date Dec 13, 2011
    • 3M Innovative Properties Company
    • James R. Betz
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Respirator, welding helmet, or face shield that has low surface ene...
    • Patent number 8,015,970
    • Issue date Sep 13, 2011
    • 3M Innovative Properties Company
    • Thomas P. Klun
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    Respiratory protection device
    • Patent number 7,594,510
    • Issue date Sep 29, 2009
    • 3M Innovative Properties Company
    • James R. Betz
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Method of making a filter cartridge using a thermoforming step
    • Patent number 7,497,217
    • Issue date Mar 3, 2009
    • 3M Innovative Properties Company
    • Andrew S. Viner
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • 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

    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
  • Information Patent Grant

    Filter element that has a thermo-formed housing around filter material
    • Patent number 6,874,499
    • Issue date Apr 5, 2005
    • 3M Innovative Properties Company
    • Andrew S. Viner
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents