Inventor
MCCOMBS NORMAN R
43 patents
⚠️ This page may combine multiple inventors who share the name “MCCOMBS NORMAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIRSEP CORP
21 patentsUS5531807AJul 2, 1996
Apparatus and method for supplying oxygen to passengers on board aircraft
AIRSEP CORP189 citations99
US5474595ADec 12, 1995
Capacity control system for pressure swing adsorption apparatus and associated method
AIRSEP CORP182 citations99
US7156903B2Jan 2, 2007
Sound enclosure for portable oxygen concentrators
AIRSEP CORP77 citations98
US7011092B2Mar 14, 2006
Portable hypoxic apparatus
AIRSEP CORP75 citations97
US6558451B2May 6, 2003
Multiple bed pressure swing adsorption method and apparatus
AIRSEP CORP98 citations97
US6949133B2Sep 27, 2005
Portable oxygen concentrator
AIRSEP CORP119 citations96
US6764534B2Jul 20, 2004
Portable oxygen concentrator
AIRSEP CORP190 citations96
USD468017SDec 31, 2002
Portable oxygen supply apparatus
AIRSEP CORP60 citations96
US6427690B1Aug 6, 2002
Combined oxygen regulator and conservation device
AIRSEP CORP171 citations96
US6935460B2Aug 30, 2005
Noise muffler for oxygen concentrator
AIRSEP CORP63 citations95
USD642273SJul 26, 2011
Mini-portable oxygen concentrator
AIRSEP CORP28 citations92
USD550360SSep 4, 2007
Portable oxygen concentrator
AIRSEP CORP27 citations92
US6935612B2Aug 30, 2005
Solenoid valve
AIRSEP CORP25 citations92
USD607107SDec 29, 2009
Portable oxygen concentrator
AIRSEP CORP31 citations91
US6908503B2Jun 21, 2005
Reduced noise oxygen concentrator
AIRSEP CORP56 citations91
US6212957B1Apr 10, 2001
Fluid flowmeter and method of assembly
AIRSEP CORP27 citations91
US6186477B1Feb 13, 2001
Gas by-pass valve
AIRSEP CORP74 citations91
US6065473AMay 23, 2000
Non-contact gas dispenser and apparatus for use therewith
AIRSEP CORP79 citations91
US7491040B2Feb 17, 2009
Compact compressor
AIRSEP CORP16 citations83
US6959728B2Nov 1, 2005
Rotary cam valve
AIRSEP CORP17 citations83
USD418599SJan 4, 2000
Oxygen flow controller
AIRSEP CORP4 citations60
GREENE & KELLOGG
16 patentsUS4511377AApr 16, 1985
Apparatus for the production of oxygen
GREENE & KELLOGG56 citations96
US4509959AApr 9, 1985
Modular industrial oxygen concentrator
GREENE & KELLOGG76 citations96
US4378982AApr 5, 1983
Compact oxygen concentrator
GREENE & KELLOGG140 citations96
US4373938AFeb 15, 1983
Modular industrial oxygen concentrator
GREENE & KELLOGG65 citations96
US4302224ANov 24, 1981
Compact oxygen concentrator
GREENE & KELLOGG155 citations96
US4561865ADec 31, 1985
Single bed pressure swing adsorption gas separation system
GREENE & KELLOGG85 citations95
US4342573AAug 3, 1982
Compact oxygen concentrator
GREENE & KELLOGG123 citations95
US4263018AApr 21, 1981
Pressure swing adsorption process and system for gas separation
GREENE & KELLOGG104 citations95
US4194890AMar 25, 1980
Pressure swing adsorption process and system for gas separation
GREENE & KELLOGG136 citations95
USD284026SMay 27, 1986
Oxygen concentrator
GREENE & KELLOGG22 citations82
US4371384AFeb 1, 1983
Bed vessels for a compact oxygen concentrator
GREENE & KELLOGG26 citations82
USD284695SJul 15, 1986
Oxygen concentrator
GREENE & KELLOGG14 citations74
USD273717SMay 1, 1984
Compact medical oxygen concentrator
GREENE & KELLOGG14 citations74
USD261676SNov 3, 1981
Compact oxygen concentrator
GREENE & KELLOGG8 citations74
USD282547SFeb 11, 1986
Large capacity, modular, oxygen concentrator
GREENE & KELLOGG4 citations63
USD275045SAug 7, 1984
Combined bed and control unit for an industrial oxygen concentrator or the like
GREENE & KELLOGG3 citations63