Inventor · disambiguated record
Norman R. Mccombs
Also filed as: MCCOMBS NORMAN R · MCCOMBS NORMAN RICHARD
44 granted patents·3 pending applications·3,043 citations·filing 1978–2011
99Inventor score
Top patents by PatentIndex Score
47 records- 0198US5531807AApparatus and method for supplying oxygen to passengers on board aircraftAIRSEP CORP·Filed 1994·Granted Jul 2, 1996·189 cites·20 claims
- 0298US5474595ACapacity control system for pressure swing adsorption apparatus and associated methodAIRSEP CORP·Filed 1994·Granted Dec 12, 1995·182 cites·18 claims
- 0398US4378982ACompact oxygen concentratorGREENE & KELLOGG·Filed 1981·Granted Apr 5, 1983·140 cites·64 claims
- 0497US4826510APortable low profile DC oxygen concentratorBUNN CO JOHN·Filed 1988·Granted May 2, 1989·169 cites·42 claims
- 0597US4342573ACompact oxygen concentratorGREENE & KELLOGG·Filed 1979·Granted Aug 3, 1982·123 cites·40 claims
- 0697US4302224ACompact oxygen concentratorGREENE & KELLOGG·Filed 1979·Granted Nov 24, 1981·155 cites·94 claims
- 0797US4194890APressure swing adsorption process and system for gas separationGREENE & KELLOGG·Filed 1978·Granted Mar 25, 1980·136 cites·26 claims
- 0896US4263018APressure swing adsorption process and system for gas separationGREENE & KELLOGG·Filed 1979·Granted Apr 21, 1981·104 cites·19 claims
- 0995US7156903B2Sound enclosure for portable oxygen concentratorsAIRSEP CORP·Filed 2004·Granted Jan 2, 2007·77 cites·10 claims
- 1095US6949133B2Portable oxygen concentratorAIRSEP CORP·Filed 2004·Granted Sep 27, 2005·119 cites·28 claims
- 1195US6558451B2Multiple bed pressure swing adsorption method and apparatusAIRSEP CORP·Filed 2001·Granted May 6, 2003·98 cites·14 claims
- 1295USD468017SPortable oxygen supply apparatusAIRSEP CORP·Filed 2001·Granted Dec 31, 2002·60 cites·1 claims
- 1395US5871564APressure swing adsorption apparatusAIRSEP CORP·Filed 1997·Granted Feb 16, 1999·131 cites·29 claims
- 1494US8257473B2Sieve bedMCCOMBS NORMAN R·Filed 2011·Granted Sep 4, 2012·24 cites·20 claims
- 1594US4561865ASingle bed pressure swing adsorption gas separation systemGREENE & KELLOGG·Filed 1983·Granted Dec 31, 1985·85 cites·14 claims
- 1693US8016925B2Mini-portable oxygen concentratorMCCOMBS NORMAN R·Filed 2005·Granted Sep 13, 2011·49 cites·20 claims
- 1793US7011092B2Portable hypoxic apparatusAIRSEP CORP·Filed 2003·Granted Mar 14, 2006·75 cites·14 claims
- 1893US4509959AModular industrial oxygen concentratorGREENE & KELLOGG·Filed 1983·Granted Apr 9, 1985·76 cites·22 claims
- 1991US4373938AModular industrial oxygen concentratorGREENE & KELLOGG·Filed 1981·Granted Feb 15, 1983·65 cites·39 claims
- 2090US6764534B2Portable oxygen concentratorAIRSEP CORP·Filed 2003·Granted Jul 20, 2004·190 cites·16 claims
- 2189US4511377AApparatus for the production of oxygenGREENE & KELLOGG·Filed 1983·Granted Apr 16, 1985·56 cites·12 claims
- 2286US6908503B2Reduced noise oxygen concentratorAIRSEP CORP·Filed 2003·Granted Jun 21, 2005·56 cites·4 claims
- 2384USD284026SOxygen concentratorGREENE & KELLOGG·Filed 1985·Granted May 27, 1986·22 cites·1 claims
- 2483USD607107SPortable oxygen concentratorAIRSEP CORP·Filed 2007·Granted Dec 29, 2009·31 cites·1 claims
- 2582USD642273SMini-portable oxygen concentratorAIRSEP CORP·Filed 2009·Granted Jul 26, 2011·28 cites·1 claims
- 2681US6935612B2Solenoid valveAIRSEP CORP·Filed 2003·Granted Aug 30, 2005·25 cites·14 claims
- 2779USD550360SPortable oxygen concentratorAIRSEP CORP·Filed 2005·Granted Sep 4, 2007·27 cites·1 claims
- 2878USD284695SOxygen concentratorGREENE & KELLOGG·Filed 1983·Granted Jul 15, 1986·14 cites·1 claims
- 2977US7491040B2Compact compressorAIRSEP CORP·Filed 2004·Granted Feb 17, 2009·16 cites·11 claims
- 3077USD273717SCompact medical oxygen concentratorGREENE & KELLOGG·Filed 1981·Granted May 1, 1984·14 cites·1 claims
- 3175US6935460B2Noise muffler for oxygen concentratorAIRSEP CORP·Filed 2003·Granted Aug 30, 2005·63 cites·13 claims
- 3275US6427690B1Combined oxygen regulator and conservation deviceAIRSEP CORP·Filed 1999·Granted Aug 6, 2002·171 cites·14 claims
- 3373US6959728B2Rotary cam valveAIRSEP CORP·Filed 2004·Granted Nov 1, 2005·17 cites·8 claims
- 3470US4371384ABed vessels for a compact oxygen concentratorGREENE & KELLOGG·Filed 1981·Granted Feb 1, 1983·26 cites·5 claims
- 3567USD261676SCompact oxygen concentratorGREENE & KELLOGG·Filed 1979·Granted Nov 3, 1981·8 cites·1 claims
- 3662US6212957B1Fluid flowmeter and method of assemblyAIRSEP CORP·Filed 1998·Granted Apr 10, 2001·27 cites·5 claims
- 3753US6065473ANon-contact gas dispenser and apparatus for use therewithAIRSEP CORP·Filed 1998·Granted May 23, 2000·79 cites·16 claims
- 3851US6186477B1Gas by-pass valveAIRSEP CORP·Filed 1999·Granted Feb 13, 2001·74 cites·12 claims
- 3949USD282547SLarge capacity, modular, oxygen concentratorGREENE & KELLOGG·Filed 1983·Granted Feb 11, 1986·4 cites·1 claims
- 4048US2006102181A1Oxygen concentrator with variable temperature and pressure sensing control meansAIRSEP CORP·Filed 2005·Application pending·0 cites
- 4148US2006266357A1Oxygen concentrator with variable ambient pressure sensing control meansAIRSEP CORP·Filed 2006·Application pending·0 cites
- 4246USD648747SCompressor end capMCCOMBS NORMAN R·Filed 2010·Granted Nov 15, 2011·6 cites·1 claims
- 4344USD275045SCombined bed and control unit for an industrial oxygen concentrator or the likeGREENE & KELLOGG·Filed 1981·Granted Aug 7, 1984·3 cites·1 claims
- 4444USD269124SRespiratory exerciserGREENE & KELLOG INC·Filed 1981·Granted May 24, 1983·5 cites·1 claims
- 4543US2011311377A1Compressor intake systemMCCOMBS NORMAN R·Filed 2011·Application pending·0 cites
- 4640USD418599SOxygen flow controllerAIRSEP CORP·Filed 1998·Granted Jan 4, 2000·4 cites·1 claims
- 4737US4441506ARespiratory exerciserMCCOMBS NORMAN·Filed 1981·Granted Apr 10, 1984·20 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →