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Match Document Document Title
7618213 Drainage geocomposite and its method of manufacture  
This invention concerns a geocomposite ( 1, 2 ) that includes a drainage sheet ( 4 ) onto which are placed perforated, girdled mini-drains ( 5 ) parallel to each other, and at least one filtration...
7614822 Fluid distribution system  
By providing an easily transported, filler component system, leaching field forming elements for establishing a series of flexible design passageways into which the desired fill material is placed,...
7600308 Method for making a drainage element  
Drainage elements are made by delivering loose fill elements under gravity from a container into a sleeve of netting that is tied at one end to a pipe, or other endless element, that is passing...
7578635 Subsurface drainage system and method of installing the same  
A subsurface drainage assembly for directing fluid drainage from a surface is disclosed. The subsurface drainage assembly includes a plurality of drain structure panels linked together in a manner...
7566188 Method and device for inserting a drainage wick  
A method and device for inserting a drainage wick into the ground wherein the method includes the steps of: threading a drainage wick through an inserting tube; fixing a portion of a tie to...
7517172 Subsurface fluid distribution apparatus  
A leaching chamber having an arch-shaped cross-section, a pair of contiguously molded, opposing end walls, and alternating peak and valley corrugations along its length, is provided interior...
7503725 Subsurface drainage system  
A subsurface water drainage system which includes a high porosity cylinder made of a mixture of Portland cement and activated charcoal, such cylinder disposed vertically in the subsoil to receive...
7484292 Apparatus for making a drainage element  
An apparatus is provided for making drainage elements in a vertical manner. In one embodiment, a vertically disposed hollow rotatable mandrel with a screw-threaded flight is used for guiding a...
7473054 Method and device for inserting a drainage wick  
A method and device for inserting a drainage wick into the ground wherein the method includes the steps of: threading a drainage wick through an inserting tube; fixing a portion of a tie to...
7465390 Low aspect ratio wastewater system  
A leaching conduit comprising: a low aspect ratio channel; a pipe in fluid communication with the low aspect ratio channel; wherein the aspect ratio of the low aspect channel is configured to...
7413381 Septic system drain field  
A system to improve water distribution within a septic system drain field and in turn maximizing the efficiency of the water drainage while reducing maintenance and repair costs through the...
7413380 Golf course turf conditioning control system and method  
A system and method for conditioning turf at of one or more golf course areas includes an aeration subsystem having subsurface aeration conduits for aerating the area, and an air blower unit in...
7407340 Modular, self contained, engineered irrigation landscape and flower bed panel  
A ornamental planting landscape irrigation distribution and reservoir product and method ecosystem employing a substantially continuous panel on the soil surface on which ornamental landscape...
7384212 Septic system  
A modular appendage for a septic gallery has a first modular section for connection to a lateral side of the gallery with the first modular section having a number of apertures thereon. The first...
7380374 Curtain drain  
A device for preventing water seepage over a foundation wall of a building, such device having first and second L-shaped members disposed facing each other with the base of one resting on the base...
7374364 Trench drain filter assembly  
An improved trench drain filter and modular system therefor for intercepting and treating run off water in a trench drain before discharge into a drainage system. The filter elements include a...
7364384 Anti-rotation stop for chamber  
A thermoplastic chamber for leaching wastewater or other use, which is designed so that when jointed to a like chamber the horizontal plane angle between the chambers can be adjusted, has one or...
7351005 Leaching system  
A leaching device having slots to frictionally engage soil to permit the introduction of water through the slots and into the soil while prohibiting the excessive passage of soil particles through...
7311467 Ergonomic size leaching chamber  
A leaching chamber, particularly a chamber which lacks ribs and is therefore flexible along its length, has a length in the range 4 to 5 ft, a length to width aspect ratio of between 1.2 and 1.6...
7295922 Interactive map production  
A method of producing an interactive map using a computer system. The method includes determining graphic data indicative of a visible representation of a map of a geographic area and determining...
7273330 Invert elevation-change adapter  
An adapter is used with a leaching chamber or like article to change the invert elevation for a pipe which carries water to the article. The first end of the adapter fits a hole or other port on...
7201538 Subsurface drainage system and drain structure therefor  
A subsurface drainage assembly for directing fluid drainage from a surface is disclosed. The subsurface drainage assembly includes a plurality of drain structure panels linked together in a manner...
7198432 Water resource recycling system  
A water resource recycling system includes an environmental permeable flooring which allows the rain on the ground be accumulated and quickly permeate into the underground. A vertical overflow duct...
7198431 Irrigation system and associated methods  
A system and method for efficiently delivering an aqueous solution to plants includes a hydrophilic delivery device, for example, tubing, that has a distal portion positionable adjacent a root...
7191802 Reinforcing wrap for plastic pipe  
The combination of a flexible pipe, e.g. plastic, and a reinforcing member mounted around the pipe to strengthen the pipe and to enhance its ability to resist deformation under load. In one...
7172366 Golf course environmental management system and method  
The invention is a system and method for managing a plurality of areas of interest of a golf course. The system comprises a plurality of subsurface aeration subsystems and a programmable master...
7147401 Installation and drainage system for synthetic grass  
The system contains an infill for drainage by using crusher fine to absorb and dispense water to a piping system that releases the water into a leech field system, using a final pipe to dispense...
7128497 Horizontally draining artificial turf system  
A horizontally draining artificial turf system comprises an impervious base at proper slope, an impermeable layer or drainage blanket over the base at a corresponding slope for guiding water...
7040839 Subsurface irrigation of plants, trees and landscape with water containing gas micro-bubbles  
In the subsurface irrigation of crops, using injectors to provide micro-bubbles of useful gases of improvement of delivery of a more uniform stream with lesser variation in gas content and lesser...
7033109 Ground anchor drainage apparatus and a method of installation of ground drainage apparatus  
The present invention relates to ground drainage apparatus comprising a ground anchor ( 13 ) and a length of conduit ( 10 ) providing a drainage channel for water. The length of conduit ( 10 ) is...
6997642 Golf course environmental management system  
The invention is a system for managing a plurality of areas of interest of a golf course. The system comprises a plurality of electromechanical subsystems and a programmable master control module....
6984090 Root nutrient delivery system  
A system for directing water, nutrients and air to the root system of a plant includes an elongated, hollow housing having a wall member that permits water and air to be transmitted therethrough...
6908259 Method and apparatus for remotely severing a prefabricated vertical drain  
Vertical prefabricated drains are installed into soil underlying a body of water for soil stabilization and thereafter from the surface of the water the drain member is captured within a drain...
6905286 Porous pipe and apparatus and method of producing the same  
A porous pipe having an excellent absorbing and draining function, a producing apparatus capable of producing a porous pipe at high speed and low cost, and a method of producing a porous pipe are...
6890126 Subsurface water/air irrigation system with prevention of air lock  
An underground irrigation system which supplies beneath the surface of the soil under or near the roots of a growing crop, water infused with micro bubbles of gas (usually air). A mixer/injector...
6854924 Liquid drainage unit  
A pre-assembled drainage line unit includes a flexible longitudinally extending perforated sleeve member and a loose aggregation of lightweight elements contained within the sleeve member. A...
6786013 Building structure and spacer used therein  
A roll-form spacer product providing an air space and drainage passageways within a building structure. Preferably, the spacer product is a thermoplasic web of material having hollow spacer...
6746179 System component, system and method for aerating of compost and the draining of excess liquid contained therein  
A system component, method of using, manufacturing and installing such, which facilities both the aerating of compost and the draining of liquid formed therein, utilizing a Especially formed...
6742758 Light-weight reinforced, tubular plastic footing form members and assemblies  
Lightweight, reinforced, non-biodegradable, tubular plastic footing form members and assemblies which may contain stake-engaging bores and/or are nailable to each other and/or to supporting stakes....
6736569 Structural modular interconnectable subsoil drainage cell  
A structural module comprises a rigid cell including two substantially parallel planar members, each of which defines an ordered array of circular apertures with a series of columns disposed...
6712554 Modular drainage unit  
An economical, efficient, practical and easy-to-use modular drainage unit capable of efficiently collecting and evacuating drainage water and designed to provide a global solution for producing a...
6712552 Geosynthetic material irrigation system  
The present invention is an economical and easily installed irrigation system for agricultural products covering large areas. The invention comprises top and bottom layers of geosynthetic material...
6705800 Liquid drainage system with cover  
A drainage system for delivering fluid from a source of fluid for absorption into the ground, comprises a trench, a pair of perforated drainage conduits extending longitudinally in said trench and...
6702517 Pipe assembly for collecting surface water runoff and associated methods  
The present invention includes a pipe assembly for collecting water runoff. The pipe assembly includes a plurality of elongated primary pipes disposed in adjacent contact along their lengths. Each...
6691472 Foundation wall protector  
A foundation protector for a foundation wall prevents moisture being retained in the foundation wall and also provides drainage for surface water so that water does not rest against the surface of...
6681796 Drainage valve pipe tap assembly  
A drainage valve tap assembly for connection of a branch line to a main line while simultaneously forming a freeze proof drain comprising a hollow body having a first end and a second end, a...
6679653 Leaching or drainage gallery with increased surface area  
A gallery for guiding liquid through a leaching or drain field and allowing liquid to seep into adjacent ground is provided. The gallery includes an elongated main body portion having an undulating...
6659687 Subterranean fluid distribution and drainage system  
Disclosed is a system for filtering and distributing fluids to the subterranean soil environment. The system includes spaced core sheets that are typically partially enveloped with fluid permeable...
6648550 Subterranean drainage device  
A water-impervious, non-biodegradable, unitary drainage device with multi-directional rollup capability. The invention features a monolithic “sandwich” construction consisting of planar top and...
6648549 Modular drainage channels  
An underground infiltration drainage system comprising water storage and/or water formed by a plurality of load bearing box like modules ( 1, 16 and 19 ), arranged adjacently and wrapped in water...
Matches 1 - 50 out of 246 1 2 3 4 5 >