TREA

Michael A. Chimiak

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  • Williamsville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filtering system, apparatus, and method
    • Patent number 12,161,378
    • Issue date Dec 10, 2024
    • Buffalo Filter LLC
    • Mark C. Szymanski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filtering system, apparatus, and method
    • Patent number 11,712,281
    • Issue date Aug 1, 2023
    • Buffalo Filter LLC
    • Mark C. Szymanski
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Portable oxygen concentrator
    • Patent number 6,949,133
    • Issue date Sep 27, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable oxygen concentrator
    • Patent number 6,764,534
    • Issue date Jul 20, 2004
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Combined oxygen regulator and conservation device
    • Patent number 6,427,690
    • Issue date Aug 6, 2002
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oxygen flow controller
    • Patent number D418599
    • Issue date Jan 4, 2000
    • AirSep Corporation
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents