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| Number | Title | Issue Date |
| 8074585 | Systems and methods for fluid dispensing Systems and methods are disclosed for dispensing fluids. The systems can include a sensor operable to detect when an object passes a first location as the object moves to a second location. The systems can also include a fluid dispenser operable to dispense fluid at... | 12/13/2011 |
| 7409916 | Method and equipment for interseeding an area of ground to convert the existing vegetation or to improve the quality of the existing vegetation Methods and apparatus for interseeding an area of ground having existing vegetation growing thereon are provided. The interseeder apparatus tills a plurality of spaced-apart rows in the ground, deposits seed in the exposed soil of the rows, compacts the seed into th... | 08/12/2008 |
| 7404365 | Apparatus for application of liquids or liquid-solid dispersions to soil having a pivotable joint connector An apparatus for application of a liquid manure to soil, possessing a frame which is adapted when towed over soil to apply such to the soil. A supply conduit, having a distal end and a proximal end is provided. The distal end thereof is adapted to be releasibly coup... | 07/29/2008 |
| 7395769 | Individual row rate control of farm implements to adjust the volume of crop inputs across wide implements in irregularly shaped or contour areas of chemical application, planting or seeding A farm implement for applying a product to a row crop or a row seeded field wherein the implement has a plurality of spaced-apart product dispensers mounted thereon, each of which is individually automatically controlled. The rate of product being dispensing from ea... | 07/08/2008 |
| 7370589 | Systems and methods for fluid dispensing Systems and methods are disclosed for dispensing fluids. The systems can include a sensor operable to detect when an object passes a first location as the object moves to a second location. The systems can also include a fluid dispenser operable to dispense fluid at... | 05/13/2008 |
| 7311050 | Systems for the control and use of fluids and particles The configuration of a feedstock material is controlled by bringing it into contact with at least a first gas moving against it at a location with an area and thickness of the feedstock liquid that forms drops or fibers of a selected size. In one embodiment, drops o... | 12/25/2007 |
| 7303145 | Vehicles and bulk material distribution apparatuses including air flush system and methods An air flush system for a spraying system includes an air compressor unit and an inverter. The air compressor unit integrally comprises a compressor including an electric motor configured to operate upon receipt of alternating current voltage, a tank provided in flu... | 12/04/2007 |
| 7270065 | Electronic pulsing of chemical with seed A system and method for electronically pulsing chemical with seed. The system and method incorporate a seed dispensing tube configured to dispense seeds, a granule tube configured to dispense chemical, an electrical valve configured to open so that chemical granules... | 09/18/2007 |
| 7255049 | Subsurface soil injection method A method for the subsurface application of fertilizers, biologicals, fumigants, non-fumigant pesticides or other chemicals to soil with reduced application rates. Discrete amounts of the materials are injected into the soil at numerous sites along a path during a pa... | 08/14/2007 |
| 7237574 | Controlled dispersion multi-phase nozzle and method of making the same A nozzle design and method for designing such a nozzle being adapted for three phase slurry flow from the choke into the flash tank during pressure let-down in autoclave mining operations that uses a selection of the expansion ratio in the choke to select a nozzle d... | 07/03/2007 |
| 7190890 | Fluid heater A portable fluid heating tool capable of heating a flow of water under mains pressure to about 107 degrees Celsius and has a connection to a water supply via a hose. Water flows through an electrical heater within the tool, then to a thermally controlled pressure re... | 03/13/2007 |
| 7100540 | Portable steam and heat generator The present invention is directed to an apparatus for directing steam, hot water or hot water vapor and hot air onto a target area, the apparatus comprising a water container and a fuel container connected and supplying water and fuel to an applicator wand with an a... | 09/05/2006 |
| 7096805 | Liquid fertilizer application system A liquid fertilizer application system for efficiently dispensing and placing liquid fertilizer within a furrow to minimize germination injury. The liquid fertilizer application system includes a guard with an attached fertilizer tube having an input opening and a d... | 08/29/2006 |
| 7090441 | Insulation installation system An insulation installation system including: a supply of material having discrete elements and a self-contained applicator. In the preferred embodiment of the invention, the insulation installation system further includes a work platform. The self-contained applicat... | 08/15/2006 |
| 7063281 | Water conserving and cleaning apparatus The present water conserving and cleaning apparatus' major components include an essentially straight handle of several feet in length, with a hand grip in the vicinity of a distal end and a water low control lever operably secured to a straight fixture removably se... | 06/20/2006 |
| 7063276 | System for uniform dispersal of agricultural chemicals A system for uniformly dispensing agricultural chemicals in soil comprises a holding reservoir for the liquid agrichemicals, at least one multi-port uniform dispersing manifold or splitter, and a number of dispensing delivery tubes for dispensing the chemicals proxi... | 06/20/2006 |
| 6973885 | Mobile subterranean aerator and deep root stimulator A mobile treatment system for subterraneously aerating and stimulating root zones with a probe. Suitable controls enable the operator to mix liquid root stimulator solution within a storage tank, and then pump it into the ground through the probe. A motor-driven air... | 12/13/2005 |
| 6892656 | Seed planting assembly and liquid application device for same A planning assembly and liquid application device for same having a furrow opening mechanism, a frame including a seed guide, a seed tube for directing seeds into a furrow, a liquid source, a liquid delivery conduit having a delivery end, and a furrow closing mechan... | 05/17/2005 |
| 6892657 | Method and system for high pressure liquid injection of turf seed A turf care system and method uses simultaneously fired pulses of high-pressure liquid jets of the mixture shot toward the ground. The liquid is mixed with dry grass seed shortly before being delivered to a high-pressure liquid/seed pumping system, which uses an acc... | 05/17/2005 |
| 6722298 | Method and system for high pressure liquid injection of turf seed A turf care system and method uses simultaneously fired pulses of high-pressure liquid jets of the mixture shot toward the ground. The liquid is mixed with dry grass seed shortly before being delivered to a high-pressure liquid/seed pumping system, which uses an acc... | 04/20/2004 |
| 6431096 | Method and system for high pressure liquid injection of turf seed A turf care system and method for injecting a liquid/seed mixture into soil, such as the crown of an established turf stand, using simultaneously fired pulses of high-pressure liquid jets of the mixture shot toward the ground. The liquid, typically water,... | 08/13/2002 |
| 6363870 | Method and system for applying liquid fertilizer to a forestry planting site A system and method are disclosed for dispensing liquid fertilizer to a forestry planting site of the type normally found in a commercial forestry operation. One or more liquid fertilizer accommodating tanks are mounted on a vehicle such as a plow, a plan... | 04/02/2002 |
| 6319463 | Equipment for sterlizing soils The present invention relates to a method for sterilizing soils and of the equipment related thereto. The method comprises sequentially at least the following phases:--dispersion into the soil of at least one compound, solid, liquid or gaseous, able to re... | 11/20/2001 |
| 6289829 | Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide A planting machine for delivering liquid pesticides to the soil mixing zone preceding the furrow closing mechanism to effectively distribute liquid pesticide throughout soil covering seed in a furrow. The planting machine has a furrow opening mechanism, s... | 09/18/2001 |
| 6142084 | Method and device for periodic depositing of liquid manure such as slurry in a soil In a method for periodic depositing of liquid manure such as a slurry in a soil (80) the slurry is injected in a concentrated jet (9) under pressure with the result that forms and fills a groove (6) in the soil, which groove (6) is preferably closed after... | 11/07/2000 |
| 6029589 | Portable steam weed killing apparatus A portable, steam weed killing apparatus designed to be environmentally friendly, economical, fast acting and used by an individual standing in an upright position. The apparatus is intended for killing weeds and unwanted plants in gardens, flower beds an... | 02/29/2000 |
| 5983559 | Apparatus for cultivating turf by high-pressure liquid injection An apparatus for cultivating turf by high-pressure liquid injection comprises a plurality of frames 5 being arranged in parallel, a plurality of nozzles 2 being mounted on and along said frames 5 perpendicularly to the axis 5L thereof so as to be rotatabl... | 11/16/1999 |
| 5862764 | Method and apparatus for a floating frame field harrow A method and apparatus for a harrow is provided, and more particularly to a harrow implement with a terrain following frame, able to be pulled by a tractor. The improved harrow includes a main frame that supports at least a floating frame on which harrowi... | 01/26/1999 |
| 5741090 | Injector for polymer placement and method therefore A system and method for injecting liquid/solid mixtures into porous pulse media, such as earth, is disclosed. A two-tank arrangement where liquid only is stored and run through a main pump, while a liquid/solid slurry is stored and moved to join the liqui... | 04/21/1998 |
| 5623886 | Apparatus and method for injecting prehydrated hydrophilic polymer material into the ground A system for injecting prehydrated hydrophilic polymer material into the ground includes a plurality of outlet nozzles which receive prehydrated hydrophilic polymer material from a supply tank and inject the material into the ground. Airless fluid ejector... | 04/29/1997 |
| 5605105 | Method and apparatus for placing dry or liquid materials into the soil subsurface without tillage tools In order to place dry granular materials into the subsurface of the soil without mechanical tillage, minute charges of the material are carried by high pressure jets of liquid, such as water, down into the ground from a series of side-by-side nozzles that... | 02/25/1997 |
| 5590611 | Liquid fertilizer injection system A liquid fertilizer injection system is provided that includes a single coulter blade mounted on a support arm extending from a bracket which is adapted to be pivotally coupled to an attachment apparatus which attaches the system to a propulsion means. A ... | 01/07/1997 |
| 5503091 | Apparatus for conditioning golf green A light-weight turf conditioning machine provides programmable subterranean soil processing. The machine includes a set of electronically controlled air guns that are mounted on a frame a given distance above the ground. Each air gun disperses a high pres... | 04/02/1996 |
| 5487346 | Soil injection system A fluid injecting system for injecting fluid into soil is disclosed, the system comprising a tank for receiving and from which is discharged the fluid, mixing apparatus in the tank for mixing the fluid, a transfer pump in fluid communication with the mixi... | 01/30/1996 |
| 5473999 | One pass seedbed preparation device and system A coulter blade assembly for use with a farm implement, which assembly comprises a first coulter unit, a second coulter unit, and a third coulter unit, all units mounted to the implement in a triangular arrangement in plan; with the first coulter unit bei... | 12/12/1995 |
| 5460106 | Method, apparatus and device for delivering and distributing a foam containing a soil additive into soil A sub-soil injection device injects a soil additive, such as a pesticide, as included in a foam below the surface of soil. It concurrently distributes the foam into soil as the foam is injected resulting in an improved uniformity of distribution of soil a... | 10/24/1995 |
| 5394945 | Precision weeding machine for row crops The machine includes a frame adapted to move along spaced ridges planted with crop plants, frame support runners engaging the furrows between the ridges, a pair of transverse rows of weeding implements carried by the frame for movement along the ridges an... | 03/07/1995 |
| 5394812 | Injector for polymer placement and a method therefore A method and apparatus for dispensing a substance such as a hydrophylic polymer into a soil to minimize the need for repeated irrigation, plant feeding or the like. A trailer supports a mixing tank within which the polymer and a liquid such as water are c... | 03/07/1995 |
| 5385106 | Hot water/steam weed killing system A weed killing system utilizes hot water or steam, alone, or in combination with an herbicide to kill weeds. Cart, backpack, and vehicle mounted versions are disclosed in propane and electrically powered embodiments. A cart mounted version includes a deta... | 01/31/1995 |
| 5370069 | Apparatus and method for aerating and/or introducing particulate matter into a ground surface An apparatus and a method for introducing a particulate matter along with a driving liquid, such as water, into a ground surface. The apparatus is also highly effective for perforating and thereby aerating the ground surface. The particulate matter may pr... | 12/06/1994 |
