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