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Rober E. Casey
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Buffalo, NY, US
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Patents Grants
last 30 patents
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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
Patents Applications
last 30 patents
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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