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John R. Holzaepfel
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Peachtree City, GA, US
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last 30 patents
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Patent Grant
Transparent panel and surrounding closure and a method for its crea...
Patent number
6,209,272
Issue date
Apr 3, 2001
Morgan Products, Ltd.
John R. Holzaepfel
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS