TREA

John D. Wilder

Follow

Person

  • Brooklyn Park, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Breathing air filtration devices
    • Patent number 8,833,369
    • Issue date Sep 16, 2014
    • AirWare, Inc.
    • David M. Dolezal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Breathing air filtration devices
    • Patent number 7,918,225
    • Issue date Apr 5, 2011
    • AirWave, Inc.
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Breathing air filtration system
    • Patent number 7,918,224
    • Issue date Apr 5, 2011
    • AirWare, Inc.
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Breathing air dilation device
    • Patent number D595848
    • Issue date Jul 7, 2009
    • Dolezal Creative Innovations, LLC
    • David M. Dolezal
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing air filtration device
    • Patent number D572360
    • Issue date Jul 1, 2008
    • Dolezal Creative Innovations, LLC
    • David M. Dolezal
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing air filtration device
    • Patent number D571457
    • Issue date Jun 17, 2008
    • Dolezal Creative Innovations, LLC
    • David M. Dolezal
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing air filtration system
    • Patent number 7,156,098
    • Issue date Jan 2, 2007
    • Dolezal Creative Innovations, LLC
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BREATHING AIR FILTRATION SYSTEM
    • Publication number 20150182766
    • Publication date Jul 2, 2015
    • AirWare Holdings, Inc.
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    BREATHING AIR FILTRATION DEVICES
    • Publication number 20090007919
    • Publication date Jan 8, 2009
    • David M. Dolezal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Breathing air filtration devices
    • Publication number 20080023007
    • Publication date Jan 31, 2008
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Breathing air filtration system
    • Publication number 20050211250
    • Publication date Sep 29, 2005
    • David M. Dolezal
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Breathing air filtration system
    • Publication number 20050205095
    • Publication date Sep 22, 2005
    • David M. Dolezal
    • David M. Dolezal
    • A62 - LIFE-SAVING FIRE-FIGHTING