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Denver Inman
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Shelbyville, IN, US
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last 30 patents
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Patent Grant
Ladder safety devices
Patent number
8,439,163
Issue date
May 14, 2013
Denver Inman
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
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Patent Application
LADDER SAFETY DEVICES
Publication number
20100219017
Publication date
Sep 2, 2010
Denver Inman
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS