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Sieve bed
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Patent number 8,257,473
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Issue date Sep 4, 2012
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AirSep Corporation
-
Norman R. McCombs
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Compressor end cap
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Patent number D648747
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Issue date Nov 15, 2011
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AirSep Corporation
-
Norman R. McCombs
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D15 - Machines not elsewhere specified
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Portable oxygen concentrator
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Patent number D607107
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Issue date Dec 29, 2009
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AirSep Corporation
-
Norman R. McCombs
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D24 - Medical and laboratory equipment
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Compact compressor
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Patent number 7,491,040
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Issue date Feb 17, 2009
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AirSep Corporation
-
Norman R. McCombs
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Portable oxygen concentrator
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Patent number D550360
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Issue date Sep 4, 2007
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AirSep Corporation
-
Norman R. McCombs
-
D24 - Medical and laboratory equipment
-
-
Portable hypoxic apparatus
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Patent number 7,011,092
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Issue date Mar 14, 2006
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AirSep Corporation
-
Norman R. McCombs
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A63 - SPORTS GAMES AMUSEMENTS
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Rotary cam valve
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Patent number 6,959,728
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Issue date Nov 1, 2005
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AirSep Corporation
-
Norman R. McCombs
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Portable oxygen concentrator
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Patent number 6,949,133
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Issue date Sep 27, 2005
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AirSep Corporation
-
Norman R. McCombs
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
Solenoid valve
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Patent number 6,935,612
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Issue date Aug 30, 2005
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AirSep Corporation
-
Norman R. McCombs
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Reduced noise oxygen concentrator
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Patent number 6,908,503
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Issue date Jun 21, 2005
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AirSep Corporation
-
Norman R. McCombs
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Portable oxygen concentrator
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Patent number 6,764,534
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Issue date Jul 20, 2004
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AirSep Corporation
-
Norman R. McCombs
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
-
-
-
Gas by-pass valve
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Patent number 6,186,477
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Issue date Feb 13, 2001
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AirSep Corporation
-
Norman R. McCombs
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
Oxygen flow controller
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Patent number D418599
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Issue date Jan 4, 2000
-
AirSep Corporation
-
Norman R. McCombs
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D24 - Medical and laboratory equipment
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-
-
-
Air separator
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Patent number D311061
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Issue date Oct 2, 1990
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AirSep Corporation
-
Edward E. Vrana
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D24 - Medical and laboratory equipment
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-
Pressure swing adsorption apparatus
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Patent number 4,802,899
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Issue date Feb 7, 1989
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AirSep Corporation
-
Edward E. Vrana
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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90129846 - AIRSEP
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Serial number 90129846
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Registration number 6474540
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Filing date Aug 21, 2020
-
AirSep Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75926230 - HEALTHLIFE
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Serial number 75926230
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Filing date Feb 23, 2000
-
AirSep Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75926229 - AIRLIFE
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Serial number 75926229
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Filing date Feb 23, 2000
-
AirSep Corporation
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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75436212 - MEDCARE
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Serial number 75436212
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Registration number 2228516
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Filing date Feb 18, 1998
-
AirSep Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75436211 - REMBRANDT
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Serial number 75436211
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Registration number 2228515
-
Filing date Feb 18, 1998
-
AirSep Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74536605 - ECOCHECK
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Serial number 74536605
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Registration number 1904309
-
Filing date Jun 13, 1994
-
AirSep Corporation
-
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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74239337 - NEWLIFE
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Serial number 74239337
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Registration number 1815392
-
Filing date Jan 22, 1992
-
AirSep Corporation
-
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
-
74141367 - AIRSEP
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Serial number 74141367
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Registration number 1811997
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Filing date Feb 22, 1991
-
AirSep Corporation
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth