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Norman Scott Baldwin
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Innisfil, CA
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Patents Grants
last 30 patents
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Patent Grant
Adjustable roof vent
Patent number
9,523,509
Issue date
Dec 20, 2016
Canplas Industries Ltd.
Norman Scott Baldwin
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
ADJUSTABLE ROOF VENT
Publication number
20140106661
Publication date
Apr 17, 2014
CANPLAS INDUSTRIES LTD.
Norman Scott Baldwin
E04 - BUILDING