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Jon Robert Ridgway
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Marietta, GA, US
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last 30 patents
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Patent Grant
Combined strut and connector retaining wall system and method therefor
Patent number
8,562,259
Issue date
Oct 22, 2013
Tensar International Corporation
Jon Robert Ridgway
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Wire facing unit for retaining walls with strut attachment locator
Patent number
8,197,159
Issue date
Jun 12, 2012
Tensar Corporation
Jon Robert Ridgway
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
Combined strut and connector retaining wall system and method therefor
Publication number
20110091290
Publication date
Apr 21, 2011
Jon Robert Ridgway
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Wire facing unit for retaining walls with strut attachment locator
Publication number
20110052333
Publication date
Mar 3, 2011
Jon Robert Ridgway
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING