|
2025
|
P/S
|
Seepage pit liners in the nature of a concrete moisture barrier coating Metal parking curbs; Meta... |
|
2024
|
Invention
|
Utility access box lid labeling system and methods.
A system and method for labeling lids for ut... |
|
2023
|
P/S
|
Concrete building materials, namely, concrete posts to support trellises and irrigation systems |
|
2019
|
Invention
|
Modular storm water management systems and methods of assembling the same. A storm water drain sy... |
|
2018
|
Invention
|
Precast segmented annular structure with structural joint.
A segment for an annular structure is... |
|
|
Invention
|
Modular storm water management systems and methods of assembling the same. A storm water manageme... |
|
2017
|
Invention
|
Box culvert. A box culvert assembly and method of forming a box culvert assembly is provided. The... |
|
|
Invention
|
Precast segmented annular structure with structural joint.
A segment for an annular st... |
|
|
Invention
|
Precast segmented annular structure with structural joint. A segment for an annular structure inc... |
|
2014
|
Invention
|
Box cover and box.
Embodiments of a box cover for positioning over an opening of a con... |
|
|
Invention
|
Box cover and box.
Embodiments of a box cover for positioning over an opening of a concrete box ... |
|
|
Invention
|
Box security cover and box.
Embodiments of a box security cover comprising a box ... |
|
|
Invention
|
A process and device for substrate with increased slip resistance.
Disclosed is a pro... |
|
|
Invention
|
Box culvert. A box culvert assembly and method of forming a box culvert assembly. The boxes formi... |
|
2013
|
Invention
|
Stormwater treatment device. A stormwater treatment device has an annular outer portion and an an... |
|
|
Invention
|
Stormwater treatment device.
A stormwater treatment vault has a body defining a top surface, a b... |
|
2012
|
Invention
|
Box security cover and box.
A box security cover comprising a box cover and a locking assembly. ... |
|
2008
|
P/S
|
PRECAST CONCRETE PRODUCTS, NAMELY, CONCRETE VAULTS FOR USE WITH WATER METERS, WATER VALVES, GAS M... |
|
2003
|
Invention
|
Stormwater treatment apparatus and orifice. A liquid purification and separation apparatus for se... |
|
2002
|
P/S
|
stormwater treatment apparatus comprised of a concrete vault and plurality of baffles perpendicul... |
|
2001
|
Invention
|
Stormwater treatment apparatus. This invention relates generally to liquid purification and separ... |
|
2000
|
Invention
|
Stormwater treatment apparatus. A liquid purification and separation apparatus for separation of ... |
|
1986
|
P/S
|
CONCRETE UTILITY STRUCTURES AND PRODUCTS, NAMELY; METER AND VALVE BOXES; SEWER MANHOLES, AND LIFT... |
|
1971
|
P/S
|
Pre-cast concrete receptacles for underground utility use, namely, water meter boxes and vaults, ... |
