| Patents for A01C 23 - Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons (3,588) |
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| 05/07/2002 | US6382114 Conservation farming strip till nitrogen applicator |
| 05/02/2002 | WO2002034033A1 An agrochemical application system for irrigation equipment |
| 04/18/2002 | US20020043197 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 04/17/2002 | CN2485936Y Water fertilizer pump |
| 04/11/2002 | DE10129552A1 Linkage of agricultural distribution device, designed as hydraulically operated unit of single hollow lower and single upper steering rod |
| 04/04/2002 | WO2002026026A1 Device for applying agrochemicals that can be installed on a mobile structure |
| 04/03/2002 | EP1192857A2 Agricultural spreader |
| 04/02/2002 | US6363870 Method and system for applying liquid fertilizer to a forestry planting site |
| 03/27/2002 | EP1189704A1 A spray control device |
| 03/26/2002 | US6360681 Method for applying liquid nonaberrant NH3 in deep bands for agricultural crops using a process of direct high pressure injection |
| 03/21/2002 | DE10131055A1 Method for coupling sludge trailer to sludge dispensing pipe has a CCTV camera on the rear of the trailer to guide a conical coupling socket onto a spring mounted dispensing pipe |
| 03/20/2002 | EP1188360A1 Manuring disc |
| 03/19/2002 | US6357175 Methods for enhancing growth and maintenance of warm and cool season grasses |
| 03/14/2002 | US20020030119 Sprayer device, in particular for agricultural use |
| 03/14/2002 | DE10043832A1 Agricultural spreader has spreader bar mounted on side and near top of tank which is supported by wedge-shaped support which is integral with tank |
| 03/14/2002 | DE10043829A1 Agricultural spreader has spreader bar mounted on side and near top of tank which is supported by wedge-shaped support which is integral with tank |
| 03/14/2002 | DE10043319A1 System for dispersion of nutrient wastes to cultivated plants, dilutes raw waste to freely-flowing consistency and closely controls distribution to roots |
| 03/13/2002 | EP1186220A2 Agricultural distributing machine |
| 03/13/2002 | CN1339245A Water and fertilizer keeping method for soil and special isolation film |
| 03/07/2002 | WO2002018059A1 Fluid delivery system |
| 03/07/2002 | US20020027172 Automatic lawn feeder |
| 03/07/2002 | DE10041148A1 Applying liquid mixtures of materials for agricultural soil/plant treatment involves traversing ground twice on same track, once with arms extended and once with them parallel |
| 03/06/2002 | EP1184085A1 Spraying device especially for agricultural use |
| 03/06/2002 | EP1183929A2 Agricultural product application tracking and control |
| 02/28/2002 | US20020023576 Method for applying NH3 in deep bands for agricultural crops using a process of direct high pressure injection |
| 02/20/2002 | CN2476941Y Cartridge multifunctional automatic sprinker |
| 02/07/2002 | US20020014188 All wheel steer variable load carrying tractor vehicle |
| 02/06/2002 | EP1176862A1 In-line sub-surface seeding, fertilizing and watering system |
| 02/06/2002 | CN2475266Y Quick high-effect top application needle |
| 02/05/2002 | US6343661 Suspension system for a work vehicle |
| 01/30/2002 | EP1175143A2 Automatic nutrient supplying system with inflowing air intercepting device |
| 01/30/2002 | CN2473898Y Drip irrigation fertilizer applying pot |
| 01/24/2002 | WO2002006713A2 Coupling system and automatic coupling method |
| 01/03/2002 | US20020001507 Above -ground and in-ground fertilizer and irrigation apparatus |
| 01/03/2002 | US20020000476 Apparatus for applying liquid fertilizers and pesticides using a dual stage variable rate distribution manifold |
| 12/29/2001 | CA2313068A1 Weed wiper |
| 12/27/2001 | WO2001097594A1 In-line liquid fertiliser injector |
| 12/06/2001 | US20010048037 Chemical infeed system for a sprinlker or irrigation system |
| 11/29/2001 | WO2001090581A2 Liquid manure pump aggregate |
| 11/29/2001 | WO2001089708A2 Spraying of liquids |
| 11/29/2001 | WO2001089289A1 Apparatus for delivering fluent substances to vegetation |
| 11/29/2001 | CA2408149A1 Spraying of liquids |
| 11/28/2001 | EP1157601A1 Pump unit |
| 11/28/2001 | CN2461255Y Pressure overlapped liquid fertilizer deep applicator |
| 11/22/2001 | WO2001087042A2 Tine system |
| 11/20/2001 | US6318645 Variable rate flow divider |
| 11/15/2001 | DE10023258A1 Device for filling liquid manure drums comprises a liquid manure drum, devices for filling the drum, and devices for distributing the liquid manure from the drum so that a specified residual volume of liquid manure remains in the drum |
| 11/14/2001 | CN2458853Y Liquid topdressing distributor |
| 11/13/2001 | US6314979 Liquid injection apparatus and method for horticultural watering systems |
| 11/08/2001 | WO2001082692A1 Speed power sprayer |
| 10/31/2001 | CN1073788C Self-press fertilizer-applicating gun |
| 10/18/2001 | WO2001076765A1 Toroidal nozzle for aerosol generation |
| 10/18/2001 | WO2001076352A1 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 10/18/2001 | DE10019850A1 Fertilizer applicator for sandy soil has hopper mounted on trailer which has a pointed applicator tube at its base, pump being mounted in tube and rocker arms connected to rod linkages pressing point into ground and activating pump |
| 10/17/2001 | EP0964749A4 Sprayer, pump and assembly |
| 10/10/2001 | CN2452257Y Inner film type fertilizing aparatus for greenhouse |
| 10/03/2001 | CN2450857Y Liquid fertilizer top application device |
| 09/27/2001 | WO2001070410A1 Apparatus and method for applying liquid droplets to a particulate material |
| 09/27/2001 | WO2001070008A1 A dosing-device in an implement for liquid fertilizers |
| 09/27/2001 | US20010023554 Spraying apparatus for agricultural chemicals |
| 09/26/2001 | CN1314779A In-line sub-surface seeding, fertilizing and watering device |
| 09/18/2001 | US6289829 Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide |
| 09/04/2001 | US6283049 Method and apparatus for applying liquid nonaberrant NH3 in deep bands for agricultural crop using a process of direct high pressure injection |
| 08/23/2001 | US20010015161 Method for applying liquid nonaberrant NH3 in deep bands for agricultural crops using a process of direct high pressure injection |
| 08/15/2001 | CN2442490Y Fertilising pot |
| 08/15/2001 | CN1069484C Rice transplanter with fertilizer applicator |
| 08/08/2001 | EP1121848A1 Supercharger for fluid spreader |
| 08/08/2001 | EP1121011A1 In-line sub-surface seeding, fertilizing and watering device |
| 08/07/2001 | US6269757 Method and apparatus for delivering fertilizer to the soil |
| 08/07/2001 | CA2083355C Digger for liquid products |
| 08/01/2001 | CN2440308Y Fertilizing pot with filtering layer |
| 08/01/2001 | CN2440307Y Fertilizing pot with filtering net |
| 07/17/2001 | CA2124047C Farming method using waste material |
| 07/12/2001 | US20010007234 Apparatus and method for real time adjustment of a fifth wheel associated with an agricultural machine |
| 07/11/2001 | CN2438829Y Sliding bearing for tri-cone rotary drill bit |
| 07/11/2001 | CN2438311Y Plant fertilising liquid maintenance device |
| 07/04/2001 | CN2437141Y Knapsack multifunctional chemical fertilizer and pesticide sprayer |
| 07/03/2001 | US6253691 All wheel steer variable load carrying tractor vehicle |
| 06/21/2001 | DE19953076A1 Landwirtschaftliche Verteilmaschine Agricultural distributor |
| 06/06/2001 | CN2432761Y Fertilising tank for drip irrigation greenhouse |
| 05/15/2001 | US6230987 Applicators for allowing a predetermined fluid flow for dissolving and distributing soluble substances |
| 05/10/2001 | WO2001032013A1 Method and device for attracting insects |
| 05/09/2001 | EP1097637A1 Dispenser |
| 05/09/2001 | CN2428955Y Apparatus for applying fertilizer |
| 05/08/2001 | US6230091 Variable flow spray nozzle system |
| 04/26/2001 | DE19944770A1 Vorrichtung zum Einbringen von flüssigen Stoffen in das Erdreich A device for introducing liquids into the soil |
| 04/17/2001 | US6216614 Boom dispensing point control system |
| 04/12/2001 | WO2001024605A1 Method and system for high pressure liquid injection of turf seed |
| 04/12/2001 | DE19948407A1 Agricultural spreading machine e.g. field sprayer and large area manure spreader and similar with chassis having running wheels also frame on which structural elements |
| 04/11/2001 | EP1090541A2 Agricultural spreader |
| 04/05/2001 | WO2000060920A3 System and method of soil distribution, such as a soil blend, capable of being blown into place |
| 04/04/2001 | CN2425488Y Hydraulic driven fertilizer spreading pump |
| 04/03/2001 | US6209257 Spraying apparatus for agricultural chemicals |
| 03/28/2001 | EP1086617A1 Device to inject a liquid into the soil |
| 03/27/2001 | US6206406 Multi-purpose dispensing apparatus |
| 03/27/2001 | US6206046 Lawn and garden chemical dispensing system |
| 03/20/2001 | US6202942 Manure injector system |
| 03/07/2001 | CN2421810Y Device for injecting fertilising liquid into plant's root |
| 03/06/2001 | US6198986 Pre-charged multi-variable rate crop input applicator machine |
| 02/07/2001 | CN2417674Y Chemical-fertilizer automatic deep-applicating apparatus for paddy field |