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Ron W. Severson
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Clovis, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Cooling system
Patent number
7,743,620
Issue date
Jun 29, 2010
Ron W. Severson
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
COOLING SYSTEM
Publication number
20120260686
Publication date
Oct 18, 2012
Ron W. Severson
F24 - HEATING RANGES VENTILATING