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Christine A. Leipheimer
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Jamestown, PA, US
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last 30 patents
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Patent Grant
Extension ladder, combination end cap/guide bracket, and method for...
Patent number
5,758,745
Issue date
Jun 2, 1998
Werner Co.
Robert D. Beggs
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS