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Sidney J. Sullivan JR.
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Hornbeck, LA, US
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Patents Grants
last 30 patents
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Patent Grant
Modular ladder assembly
Patent number
8,056,678
Issue date
Nov 15, 2011
Sidney J. Sullivan
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
Modular ladder assembly
Publication number
20050092548
Publication date
May 5, 2005
Sidney J. Sullivan
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Modular ladder assembly
Publication number
20030159885
Publication date
Aug 28, 2003
Sidney J. Sullivan
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS