| Patents for A01B 79 - Methods for working soil (3,372) |
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| 05/28/1998 | WO1998021928A1 Automatic scaling of gps field maps |
| 05/28/1998 | WO1998021927A1 Panning display of gps field maps |
| 05/28/1998 | WO1998021926A1 Automatic identification of field boundaries in a site-specific farming system |
| 05/27/1998 | EP0843958A1 Method for controlling and/or regulating agricultural working and/or distributing machines |
| 05/26/1998 | US5755058 Farming method using waste material |
| 05/19/1998 | US5754137 Process for taking action on productive lands |
| 05/12/1998 | US5751576 Animated map display method for computer-controlled agricultural product application equipment |
| 05/07/1998 | WO1998001698A3 Pipeline utilization enhancement including carbon dioxide gas transmission, distribution, and delivery technique |
| 05/05/1998 | CA2079508C Method and apparatus for rendering waste substances harmless |
| 04/29/1998 | EP0838141A2 A vehicle control apparatus and method |
| 04/29/1998 | EP0838139A2 Improvements in or relating to tillage |
| 04/23/1998 | WO1998016824A1 Method for optic detection and treatment of cultivated plants and non biologically transformed cultivated plants |
| 04/21/1998 | US5741983 Soil sampler for analysis for fertilizer determination |
| 04/15/1998 | CN1178626A Anti-pollution ecological treatment method for ash storing field in power station |
| 03/04/1998 | EP0637906B1 Apparatus for decompacting soil |
| 02/25/1998 | EP0824852A2 Boom configuration monitoring and control system for mobile material distribution apparatus |
| 02/24/1998 | US5721679 Heads-up display apparatus for computer-controlled agricultural product application equipment |
| 02/19/1998 | DE19549263A1 Weed control method for cultivator |
| 01/28/1998 | EP0821296A2 Route planning system for agricultural working vehicles |
| 01/27/1998 | US5712782 Method of optimizing utilization of a group of agricultural machine |
| 01/20/1998 | US5709271 For generating a signal indicative of the hardness of soil in a field |
| 01/15/1998 | WO1998001698A2 Pipeline utilization enhancement including carbon dioxide gas transmission, distribution, and delivery technique |
| 01/15/1998 | CA2259267A1 Pipeline utilization enhancement including carbon dioxide gas transmission, distribution, and delivery technique |
| 01/08/1998 | DE19627136A1 Agricultural field machine operation method for large working width |
| 12/29/1997 | EP0814397A2 Portable board computer system with control units for working machines |
| 12/17/1997 | CN1168081A Noiseproof electronic elements and devices |
| 11/20/1997 | DE19642439C1 Treatment of crops based on fluorescence emission |
| 11/18/1997 | US5689418 Agricultural communication network |
| 11/11/1997 | US5685245 Planter unit |
| 11/06/1997 | WO1997040660A1 Agricultural machine |
| 10/07/1997 | US5673637 Soil constituent sensor and precision agrichemical delivery system and method |
| 09/24/1997 | CN1159876A Treatment method for high-temp treating to deactivate enzyme in soil |
| 09/16/1997 | US5668719 Method of fertilizer application and field treatment |
| 09/16/1997 | US5666793 For an operator to operate a combine to optimize harvesting output |
| 09/16/1997 | US5666792 Remotely guided brush cutting, chipping and clearing apparatus and method |
| 09/10/1997 | EP0660660B1 Process for working exploitable territories |
| 08/21/1997 | WO1997021336A3 Method and device for automatically applying fertilizers, in particular fresh sewage sludge material |
| 08/21/1997 | DE19640642A1 System for emission then collection of particles e.g. for removal of |
| 07/30/1997 | CN1155371A Method for converting sea-silt into planation soil |
| 07/23/1997 | EP0500522B1 Method and apparatus for treating turf |
| 07/08/1997 | US5646846 Global positioning planter system |
| 06/19/1997 | WO1997021336A2 Method and device for automatically applying fertilizers, in particular fresh sewage sludge material |
| 06/10/1997 | US5636473 Underground system for treating soil |
| 06/04/1997 | EP0776598A1 A rotary harrow |
| 05/28/1997 | DE19544112A1 Generating digital terrain models, e.g. for agricultural cost optimisation, forestry, construction or cartography |
| 05/28/1997 | DE19543343A1 Agricultural bale press for acquiring, baling and output of crops |
| 05/20/1997 | US5631658 Method and apparatus for operating geography-altering machinery relative to a work site |
| 05/14/1997 | EP0772807A1 Automatic steering system for an unmanned vehicle |
| 04/30/1997 | CN2253109Y Artificial miniature terraced field |
| 04/29/1997 | US5624635 Method and apparatus for ozone treatment of soil |
| 04/22/1997 | US5622123 Process and apparatus for killing soil pathogens |
| 04/10/1997 | DE19530356A1 Multiple-headed tractor towed machine for mixed cultivation |
| 04/08/1997 | US5617670 Mobile unit for treating soil |
| 03/26/1997 | EP0740506A4 Method and apparatus for ozone treatment of soil to kill living organisms |
| 03/19/1997 | CA2185734A1 System for determining fertilizer blend and application rate |
| 03/13/1997 | WO1997009696A1 Tractor with monitoring system |
| 03/13/1997 | WO1997009592A1 Vehicle with weight sensing |
| 03/13/1997 | DE19532870A1 Controlling and/or regulating agricultural processing and/or distribution machine |
| 03/12/1997 | EP0761084A1 Method for controlling and/or regulating agricultural processing and/or distributing machines |
| 03/04/1997 | US5606850 Outdoor working automating system |
| 02/19/1997 | CN1142884A Method for cultivating plant in saline-alkali soil area |
| 01/28/1997 | US5596836 Underground system for treating soil |
| 12/27/1996 | EP0749677A1 Method and device for capturing data |
| 12/12/1996 | DE19604812C1 Automatic spreading machine for manure and sewage |
| 11/06/1996 | EP0740896A2 Method of optimizing operation of agricultural machines |
| 11/06/1996 | EP0740506A1 Method and apparatus for ozone treatment of soil to kill living organisms |
| 10/23/1996 | EP0738352A1 Mobile unit for treating soil |
| 10/22/1996 | US5566627 Method and apparatus for ozone treatment of soil to kill living organisms |
| 10/02/1996 | DE19511305A1 Appliance for cultivating agricultural land, esp. sprayer |
| 09/11/1996 | EP0730819A1 Device for creating travel lanes with a sowing machine |
| 09/11/1996 | EP0519913B1 Apparatus for soil cultivation |
| 08/21/1996 | EP0727402A1 Water-soluble humic acids, a method of obtaining them, a method of detoxifying land and effluent sediments, and a method of recultivating agricultural land with the aid of the proposed water-soluble humic acids |
| 08/14/1996 | EP0726024A1 Method for controlling and/or regulating dosing devices of agricultural spreaders |
| 08/06/1996 | US5542208 Mobile unit for treating soil |
| 07/31/1996 | EP0723391A1 Mobile control system responsive to land area maps |
| 06/05/1996 | DE4442501A1 Plant growing allotment system |
| 05/28/1996 | US5520333 Tube metering control system |
| 05/21/1996 | US5519609 For tracking intentional depositing of vehicle transported sewage sludge |
| 05/09/1996 | WO1996013637A1 Mobile unit for treating soil |
| 04/30/1996 | CA2095462C Variable rate application system |
| 04/25/1996 | DE4437482A1 Method of repairing and regenerating lawn surfaces esp. sports grounds |
| 04/24/1996 | CN1120882A Furrow-planting method in arched mulching |
| 03/27/1996 | EP0702891A1 Combine operation with operating data registry |
| 02/21/1996 | CN1117317A Method and apparatus for operating geography-altering machinery relative to a work site |
| 12/14/1995 | WO1995033702A1 Water-soluble humic acids, a method of obtaining them, a method of detoxifying land and effluent sediments, and a method of recultivating agricultural land with the aid of the proposed water-soluble humic acids |
| 12/06/1995 | CN2214073Y Water filtering tube in use for reforming cold soaked fields and muddy fields |
| 12/06/1995 | CN1113072A Method of cultivation of coal and lignite infields formed by uncovering (open cast mining) |
| 11/28/1995 | USRE35100 Variable rate application system |
| 11/23/1995 | WO1995031759A1 Automatic steering system for an unmanned vehicle |
| 11/23/1995 | WO1995031090A1 Mobile control system responsive to land area maps |
| 11/22/1995 | EP0682786A1 Method and apparatus for operating geography-altering machinery relative to a work site |
| 11/14/1995 | US5467271 Mapping and analysis system for precision farming applications |
| 11/07/1995 | US5464457 Soil fumigation with gasiform pesticide |
| 11/02/1995 | WO1995028827A1 Process for generating a layer of humus on rubbish tips and other soils which are at risk of erosion and are hostile to vegetation |
| 09/26/1995 | US5453924 Mobile control system responsive to land area maps |
| 08/08/1995 | US5438817 Outdoor working automating system |
| 07/20/1995 | WO1995019106A1 Method and apparatus for ozone treatment of soil to kill living organisms |
| 07/18/1995 | US5433759 Underground system for treating soil |
| 07/06/1995 | DE4447133A1 Crop cultivation on radioactive contaminated land |
| 07/05/1995 | EP0660660A1 Process for working exploitable territories. |