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William R Rey
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Oklahoma City, OK, US
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last 30 patents
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Patent Grant
Apparatus and method for increasing oxygen levels in a liquid
Patent number
6,821,438
Issue date
Nov 23, 2004
Geir Corporation
Darrell J. Hadley
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
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Patent Application
Apparatus and method for increasing oxygen levels in a liquid
Publication number
20040004042
Publication date
Jan 8, 2004
Darrell J Hadley
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES