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2024
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Invention
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Border walls and related systems and methods.
Border walls and related systems and methods are d... |
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2021
|
Invention
|
Protective guards for columns and other structures.
Protective guard devices are provided for pr... |
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2020
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Invention
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Border walls and related systems and methods. Border walls and related systems and methods are di... |
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2018
|
G/S
|
Precast concrete products for use in industrial markets, namely, walls, parking logs, pipe suppor... |
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2015
|
Invention
|
Geosynthetic connection systems and methods for mechanically stabilized earth walls. A connection... |
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2014
|
Invention
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Geosynthetic connection systems and methods for mechanically stablized earth walls. A connection ... |
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|
Invention
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Loop and saddle connection system and method for mechanically stablized earth wall. A loop and sa... |
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2012
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G/S
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Non-metallic building materials, namely, mechanically-stabilized earth walls, namely, precast con... |
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2011
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Invention
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Connection system and method for mechanically stabilized earth wall. A crimped connection system ... |
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|
G/S
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Road construction materials, namely, welded wire connection systems for precast concrete walls an... |
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2010
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G/S
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ROAD CONSTRUCTION MATERIALS, NAMELY, MECHANICALLY-STABILIZED RETAINING WALLS COMPRISED OF WIRE RO... |
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Invention
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Two-stage mechanically-stabilized retaining earth wall and method. A two-stage retaining wall and... |
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2008
|
G/S
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Precast concrete bridge structures. |
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2006
|
Invention
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Precast arch structure with skewed ends. A skewed end assembly for connection to an arch culvert ... |
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2005
|
G/S
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PRECAST CONCRETE BRIDGE STRUCTURES |
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2004
|
Invention
|
Retaining wall and method of making same.
A retaining wall is provided that may include a first/... |
