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Danny L. Preising, JR.
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Massillon, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Movable barrier roller guard
Patent number
7,549,456
Issue date
Jun 23, 2009
Wayne-Dalton Corp.
Danny L. Preising, Jr.
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
MOVABLE BARRIER SEAL ASSEMBLY
Publication number
20120304543
Publication date
Dec 6, 2012
Danny L. Preising, JR.
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS