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9016979 Plastic stormwater chamber made from separately molded half chambers  
A molded plastic arch shape cross section stormwater chamber having a corrugated wall comprises separately molded half chambers which are connected by coupling features at a joint at the top of...
9004812 System for controlling rainwater run-off  
A system for controlling rainwater runoff has an inlet conduit. A first junction is connected to the inlet conduit. A by-pass conduit connects the first junction with a second junction. A first...
8992115 Surface drainage system  
A surface drainage structure formed above a subgrade may include an elongate drain conduit disposed partially within the subgrade. The elongate drain conduit may define at least one drain slot...
8985897 Method and apparatus for capturing, storing, and distributing storm water  
A precast concrete storm water assembly comprised of a plurality of modular precast concrete components is provided. More specifically, a fluid collection and containment system is provided that...
8920072 Drainage channels and methods for making drainage channels  
A drainage channel includes a first sidewall provided with a first rail member extending along a longitudinal axis of the drainage channel. A second sidewall extends along the longitudinal axis of...
8911175 Drainage management system and method  
Systems and methods for drainage management, including a pipe that is cut along a longitudinal section thereof; and a pipe block having a curved section corresponding to a diameter of the cut pipe...
8857730 Sump sprinkler control system  
A sump sprinkler system for use with residential and commercial buildings. The sump sprinkler system comprises a system controller and a sprinkler pump in communication with the system controller....
8834065 Water detention system incorporating a composite drainage membrane  
A water detention system comprises a sub-base of crushed rock or stone overlying an impermeable layer which may be naturally-occurring, as in an impermeable sub-grade, or may be formed by an...
8834066 Segmental bio-retention basin system  
A retention basin includes interlocking concrete vertical wall segments engaged with adjacent segments. Each segment has a vertical wall and a top edge that defines a lifting bore that is...
8777515 Adaptable modular subsoil drainage system  
Disclosed is a subsoil absorption system comprising a drainage unit with a support pipe extending through the inner cavities of modules which are spaced apart along the support pipe. The drainage...
8753037 Device for a device for the treatment, cooling or storage of a fluid such as a gas or a liquid  
The device is provided with a plurality of intermediate grid plate elements (12) with a top and a bottom surface, which are adapted to be positioned one on top of the other. Each intermediate grid...
8727662 Influent liquid treatment system  
A system for treating influent liquid includes a treatment module having an elongated member arranged in a predetermined configuration. The elongated member has a core structure wrapped in a...
8714876 Gully assembly  
The system employs a two piece gully assembly to implement an NFT system. The system has a square-U shaped base with a flat lid that can be fastened to the base. One of the advantages of the...
8696241 Flexible drainage cell  
A drainage cell comprises a backing plate defining a plurality of holes, a series of conical tubular structures having side walls and a base extending from the backing layer, the tubular...
8657528 Brine disposal system for a brine source  
Brine disposal systems are configured to receive brine from a brine source and to passively collect seawater from a nearby ocean during high tide using one or more tidal forces. Tidal movements...
8649910 Automatically adjusting irrigation controller  
Methods and devices are provided to automatically determine plant water requirements and adjust irrigation in order to make efficient use of water. In one implementation an irrigation control unit...
8632273 Water draining pipe and draining method thereof  
A water draining method comprises water draining adapted for roads, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, grass...
8596909 Segmental bio-retention basin system  
A retention basin enclosure includes a plurality of prefabricated concrete vertical wall segments, a baffle unit and at least one steel connecting dowel. Each wall segment includes a horizontal...
8596908 Apparatus and method of use of a drainage member  
A method of use comprises providing an inline pipe grate component and at least partially burying the inline pipe grate component. The inline pipe grate component has a longitudinal axis and a...
8590221 Method for drainage of water around subterranean structures  
This invention pertains to the drainage of water around subterranean structures and is a modular system of modular panels connected by double standing seams. The modular panels can be...
8523477 Press-fit restrictor plate  
Restrictor plates and systems for a catch basin hood are provided. The hood can include a front external surface, a front internal surface and an inlet extending therebetween. The hood inlet can...
8496405 Mitred grate and drain cover  
A drain cover and pipe combination comprises a drain cover including a substantially elliptical frame portion defining a space, the space having an axis substantially normal to the frame, and at...
8491223 Watering device, method for manufacturing said device, and means therefor  
A device for watering purposes, a method for the manufacture thereof, as well as means for the manufacture thereof are disclosed. The device includes a water-collecting container extending along...
8449219 Water-storage and water-purification system  
The present invention relates to a water-storing and water-cleaning system. Said system is designed in such a manner that it can be used irrespective of location. It is used, inter alia, in...
8419311 Surface drainage system  
A surface drainage structure formed above a subgrade may include an elongate drain conduit disposed partially within the subgrade. The elongate drain conduit may define at least one drain slot...
8408840 Aerobic irrigation controller  
An apparatus, method, and system for supplementing an aerobic-treated supply of water in an aerobic sewer pump tank using water from a separate source, the apparatus including an electronic...
8348548 Methods and systems to maintain accessibility and integrity of equipment contained in underground housings  
Disclosed herein are methods, devices and systems to maintain the accessibility and integrity of equipment contained in underground housings. The methods, devices and systems and methods of the...
8272807 Surface drainage system  
A surface drainage structure formed above a subgrade may include an elongate drain conduit disposed partially within the subgrade. The elongate drain conduit may define at least one drain slot...
8256989 Water-storage and water-purification system  
The present invention relates to a water-storing and water-cleaning system. Said system is designed in such a manner that it can be used irrespective of location. It is used, inter alia, in...
8256990 Drainage unit with external covering and method for manufacture  
Drainage units comprise lightweight aggregate held within a perforated sleeve having an exterior surface, where at least a portion of the exterior surface comprises a barrier material which is...
8251611 Drainage element and apparatus and method for making same  
A preassembled drainage line element is fabricated with one or more flaps. In one embodiment, the drainage line unit is made from a webs of net material and a web of water permeable material and...
8240946 Water drainage system  
A water drainage system having an elongated housing constructed from a plurality of identical subhousings which are aligned end to end. The housing is constructed of a flexible material and...
8236392 Base for turf system  
An underlayment layer is configured to support an artificial turf assembly. The underlayment layer comprises a core with a top side and a bottom side. The top side has a plurality of spaced apart,...
8221029 Water drainage and harvesting system for an artificial turf environment  
A water drainage and harvesting system for use with an artificial turf field comprises permeable synthetic turf, permeable impact-absorbing sub-base material beneath the turf, a water collection...
8200368 Automatically adjusting irrigation controller with temperature and rainfall sensor  
Methods and devices are provided to automatically determine plant water requirements and adjust irrigation in order to make efficient use of water. In one implementation, an irrigation control...
8142106 Subsurface sewage disposal and wastewater treatment system  
A modular subsurface sewage disposal and wastewater treatment system is presented for treating effluent from a septic tank. The system includes an elongated member, leach field medium and at least...
8127448 Method for making drainage element  
The machine employs a forming collar to shape a continuous web of material longitudinally about a barrel with the longitudinal edges splayed outwardly and over each other. A sewing machine spaced...
8123436 Underground infiltration tank module  
An underground infiltration tank module comprising a four-sided periphery formed of a top periphery wall, a bottom periphery wall, and two side periphery walls, a plurality of channels running...
8113740 Method and apparatus for capturing, storing, and distributing storm water  
A precast concrete storm water vault comprised of modular precast concrete components is provided. More specifically, a vault is provided that consists of a perimeter of footings with integral...
8104994 Subsoil drainage system  
Disclosed is a PME unit comprising a support pipe disposed within an aperture of a support module. Advantageously the support pipe is disposed within the apertures of a plurality of spaced support...
8100604 Passive capillary wicking device  
A wicking device is an elongated tubular assembly having opposing ends and formed of an elongated, porous, tubular, heat resistant, metallic core suggestedly of interwoven resilient wire, a...
8083436 Methods and systems to maintain accessibility and integrity of equipment contained in underground housings  
Disclosed herein are methods, devices and systems to maintain the accessibility and integrity of equipment contained in underground housings. The methods, devices and systems and methods of the...
8057841 Mechanically attached medical device coatings  
The present invention relates to nanofibrous coatings on medical devices such a surgical mesh or stent, wherein the coating is mechanically attached to the device. The principal mechanism for...
8002497 Coupler for leaching chamber systems  
An adjustable coupler is disclosed for interconnecting leaching chambers to create a serpentine pathway for a leaching field. A coupler can connect a first leaching chamber and a second leaching...
7989119 Fuel diffusion unit, fuel supply unit, and fuel cell system including the same  
A fuel diffusion unit including: a fuel diffusion plate; a diffusion sheet disposed on fuel diffusion plate, to evenly distribute a fuel to the fuel diffusion plate; a primary transportation unit...
7980273 Storm water flow restriction method and apparatus  
A feature of the present invention is it is adaptable to any pre-existing storm catch basin system. Another feature of the present invention is that it permits empirical analysis and verification...
7955027 System and method for a curved conduit  
A system and method are disclosed for converting channels manufactured for connection together to produce a straight conduit into channels that may be connected together to produce an effectively...
7931423 Drainage element  
A preassembled drainage line element is fabricated at least in part of a biodegradable material, such as kraft paper or a plastic film. The biodegradable material may be perforated to impart a...
7914229 Drain cover portion  
A drain cover portion (100a, 100b) for a linear drainage system which comprises at least two attachment means. The attachment means are provided by at least one a connector attachment means (500)...
7908801 Material and method for providing insulation and drainage to a foundation wall  
A material and method for insulating and providing a drainage path for a foundation wall includes a non-woven thermoplastic board being for insulating and providing a drainage path for a...