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Andalusia, AL, US
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last 30 patents
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Patent Grant
Extended surface pleat air filter
Patent number
7,727,299
Issue date
Jun 1, 2010
Filtration Manufacturing, Inc.
Art Knowles
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Extended surface pleat air filter
Publication number
20060277879
Publication date
Dec 14, 2006
Filtration Manufacturing, Inc.
Art Knowles
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL