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Norman R. McCombs

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  • Tonawanda, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sieve bed
    • Patent number 8,257,473
    • Issue date Sep 4, 2012
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compressor end cap
    • Patent number D648747
    • Issue date Nov 15, 2011
    • AirSep Corporation
    • Norman R. McCombs
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mini-portable oxygen concentrator
    • Patent number 8,016,925
    • Issue date Sep 13, 2011
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mini-portable oxygen concentrator
    • Patent number D642273
    • Issue date Jul 26, 2011
    • AirSep Corporation
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Portable oxygen concentrator
    • Patent number D607107
    • Issue date Dec 29, 2009
    • AirSep Corporation
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Compact compressor
    • Patent number 7,491,040
    • Issue date Feb 17, 2009
    • AirSep Corporation
    • Norman R. McCombs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable oxygen concentrator
    • Patent number D550360
    • Issue date Sep 4, 2007
    • AirSep Corporation
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sound enclosure for portable oxygen concentrators
    • Patent number 7,156,903
    • Issue date Jan 2, 2007
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable hypoxic apparatus
    • Patent number 7,011,092
    • Issue date Mar 14, 2006
    • AirSep Corporation
    • Norman R. McCombs
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rotary cam valve
    • Patent number 6,959,728
    • Issue date Nov 1, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Noise muffler for oxygen concentrator
    • Patent number 6,935,460
    • Issue date Aug 30, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Solenoid valve
    • Patent number 6,935,612
    • Issue date Aug 30, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced noise oxygen concentrator
    • Patent number 6,908,503
    • Issue date Jun 21, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Multiple bed pressure swing adsorption method and apparatus
    • Patent number 6,558,451
    • Issue date May 6, 2003
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Fluid flowmeter and method of assembly
    • Patent number 6,212,957
    • Issue date Apr 10, 2001
    • AirSep Corporation
    • Norman R. McCombs
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas by-pass valve
    • Patent number 6,186,477
    • Issue date Feb 13, 2001
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-contact gas dispenser and apparatus for use therewith
    • Patent number 6,065,473
    • Issue date May 23, 2000
    • 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
  • Information Patent Grant

    Pressure swing adsorption apparatus
    • Patent number 5,871,564
    • Issue date Feb 16, 1999
    • Norman Richard McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus and method for supplying oxygen to passengers on board ai...
    • Patent number 5,531,807
    • Issue date Jul 2, 1996
    • AirSep Corporation
    • Norman R. McCombs
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Capacity control system for pressure swing adsorption apparatus and...
    • Patent number 5,474,595
    • Issue date Dec 12, 1995
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable low profile DC oxygen concentrator
    • Patent number 4,826,510
    • Issue date May 2, 1989
    • The John Bunn Company
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oxygen concentrator
    • Patent number D284695
    • Issue date Jul 15, 1986
    • Greene & Kellogg, Inc.
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Oxygen concentrator
    • Patent number D284026
    • Issue date May 27, 1986
    • Greene & Kellogg, Inc.
    • Norman R. McCombs
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Large capacity, modular, oxygen concentrator
    • Patent number D282547
    • Issue date Feb 11, 1986
    • Greene & Kellogg, Inc.
    • Norman R. McCombs
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Single bed pressure swing adsorption gas separation system
    • Patent number 4,561,865
    • Issue date Dec 31, 1985
    • Greene & Kellogg, Inc.
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for the production of oxygen
    • Patent number 4,511,377
    • Issue date Apr 16, 1985
    • Greene & Kellogg, Inc.
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SIEVE BED
    • Publication number 20120006199
    • Publication date Jan 12, 2012
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPRESSOR INTAKE SYSTEM
    • Publication number 20110311377
    • Publication date Dec 22, 2011
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oxygen concentrator with variable ambient pressure sensing control...
    • Publication number 20060266357
    • Publication date Nov 30, 2006
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mini-portable oxygen concentrator
    • Publication number 20060117957
    • Publication date Jun 8, 2006
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oxygen concentrator with variable temperature and pressure sensing...
    • Publication number 20060102181
    • Publication date May 18, 2006
    • AirSep Corporation
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Rotary cam valve
    • Publication number 20050045236
    • Publication date Mar 3, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Compact compressor
    • Publication number 20050047947
    • Publication date Mar 3, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sound enclosure for portable oxygen concentrators
    • Publication number 20050045040
    • Publication date Mar 3, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Noise muffler for oxygen concentrator
    • Publication number 20040231913
    • Publication date Nov 25, 2004
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Solenoid valve
    • Publication number 20040232372
    • Publication date Nov 25, 2004
    • Norman R. McCombs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Portable oxygen concentrator
    • Publication number 20040149133
    • Publication date Aug 5, 2004
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Portable hypoxic apparatus
    • Publication number 20040134493
    • Publication date Jul 15, 2004
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Reduced noise oxygen concentrator
    • Publication number 20030200865
    • Publication date Oct 30, 2003
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Portable oxygen concentrator
    • Publication number 20030167924
    • Publication date Sep 11, 2003
    • Norman R. McCombs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Multiple bed pressure swing adsorption method and apparatus
    • Publication number 20020029691
    • Publication date Mar 14, 2002
    • Norman R. McCombs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL