| Patents for A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring (4,507) |
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| 06/26/2002 | EP1216608A1 Apparatus and method for clearing trash from furrow opener path |
| 06/21/2002 | CA2329396A1 Apparatus and method for clearing trash from furrow opener path |
| 06/18/2002 | US6405665 Low disturbance furrowing, seeding, and fertilizing tool |
| 06/13/2002 | US20020069801 Front tube furrow opener attachment |
| 06/12/2002 | EP1212932A1 Seeder |
| 06/05/2002 | EP1210856A2 Seed drill |
| 06/05/2002 | CN2494103Y Horticultural excavator |
| 05/28/2002 | CA2230634C Coulter with inside floating scraper and an outside spring closer tine |
| 05/21/2002 | US6389999 Dynamic controller of excess downpressure for surface engaging implement |
| 05/17/2002 | CA2326204A1 Furrow opener |
| 05/16/2002 | WO2002037945A1 A disc opener |
| 05/16/2002 | US20020056407 Disc opener |
| 05/14/2002 | US6386127 Disc opener assembly for a seed planter |
| 05/07/2002 | US6382115 Plowshare particularly for seeding and eventual manuring in soil on continuous line |
| 05/02/2002 | DE10051565A1 Seed drill has sowing shares, rear roller, earthworking tools and second roller, all attached to sub-frame mounted on main frame by pivot and bolt in slot, limiting degree of swivel of sub-frame |
| 04/24/2002 | EP1061790B1 Plowshare particularly for seeding and eventual manuring in soil on continuous line |
| 04/23/2002 | US6374758 Manually manipulated rotatable digging blade |
| 04/18/2002 | US20020043200 Seed planter |
| 04/18/2002 | US20020043198 Ground working paired row furrow opener |
| 04/18/2002 | US20020043197 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 04/17/2002 | CN2485932Y Hydraulic tree planter |
| 04/17/2002 | CN2485931Y Air suction type hole forming tree planter |
| 04/04/2002 | US20020038620 Seed drill opening disk and seed drill using such a disk |
| 04/03/2002 | EP1192849A1 Seed drill disc and seed drill using such devices |
| 03/29/2002 | CA2357311A1 Disk opener for seeder and seeder using such a disk opener |
| 03/27/2002 | CN2482785Y Machine for planting Chinese yam |
| 03/26/2002 | CA2243179C Farm land seed boot |
| 03/20/2002 | EP1188360A1 Manuring disc |
| 03/19/2002 | US6357368 Ground working paired row furrow opener |
| 03/06/2002 | CN2479719Y Water-saving type planting machine with drip composite film |
| 03/05/2002 | US6352122 Tool for planting flower bulbs and ornamentals |
| 02/28/2002 | WO2002015665A1 Agricultural apparatus |
| 02/26/2002 | US6349776 Agricultural assembly having changeable tools |
| 02/20/2002 | CN2476924Y Machine for fertilizing, ridging and laying film |
| 02/20/2002 | CN2476923Y Material laying and sprinkling machine |
| 02/19/2002 | US6347594 Narrow profile opener capable of high speed operation |
| 02/13/2002 | CN2476161Y Film covering device of seeder |
| 02/06/2002 | CN2475263Y Tree-planting machine for dried sand soil |
| 02/03/2002 | CA2329879A1 Improved wavy coulter |
| 01/30/2002 | CN2473867Y Labour power film convering machine |
| 01/30/2002 | CN2473866Y Sowing hoe |
| 01/29/2002 | US6341568 Expandable stinger planter |
| 01/26/2002 | CA2343911A1 Tree planting mound preparation apparatus |
| 01/15/2002 | US6338512 Clamp action shovel for single hand operation |
| 01/15/2002 | CA2237228C Trash cleaning structure for a furrow opening device |
| 01/09/2002 | CN2469670Y Multifunction sowing machine |
| 01/09/2002 | CN2469669Y Covering mechanism of automatic sower for factorial seedling growth |
| 01/09/2002 | CN2469668Y Levelling mechanism of automatic sower for factorial seedling growth |
| 01/09/2002 | CN2469667Y Hole-making mechanism of automatic sower for factorial seedling growth |
| 01/09/2002 | CN1329815A Depth limiter of ditch digger |
| 12/25/2001 | US6332412 Paired row furrow opener |
| 11/27/2001 | US6321667 Adjustable gauge wheel for a planter |
| 11/20/2001 | US6318279 Seed boot attachment and wear resistant inset therefor |
| 11/14/2001 | EP1152652A1 Seed sowing apparatus |
| 11/13/2001 | US6314897 Furrow closing system and method for no-till agricultural seeders |
| 11/08/2001 | WO2001083161A1 Seed planter |
| 11/01/2001 | WO2001080623A1 Apparatus for the sowing of seeds and planting of saplings |
| 11/01/2001 | CA2406657A1 Apparatus for the sowing of seeds and planting of saplings |
| 10/24/2001 | EP0808093B1 Planting unit |
| 10/18/2001 | WO2001076352A1 Liquid distribution apparatus for distributing liquid into a seed furrow |
| 10/18/2001 | WO2001076351A1 A cultivating wheel |
| 10/16/2001 | US6302040 In-line sub-surface seeding, fertilizing and watering device |
| 10/11/2001 | WO2000041553A9 Improved seed sowing apparatus |
| 10/02/2001 | US6296068 Planting system |
| 10/02/2001 | US6295939 Seed planter press-wheel assembly |
| 10/02/2001 | US6295938 Soil preparation device |
| 09/27/2001 | WO2001070007A1 Agricultural apparatus |
| 09/22/2001 | CA2302797A1 Annual planter |
| 09/18/2001 | US6289829 Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide |
| 09/18/2001 | US6289828 Tilling and seeding device |
| 09/04/2001 | US6283050 Extension for reducing seed bounce and associated hose attachment |
| 08/28/2001 | US6279496 Seed planter |
| 08/22/2001 | CN2443587Y Portable machine for holes |
| 08/22/2001 | CN1308842A Narrow profile furrow opener capable of operating at high speed |
| 08/14/2001 | CA2298395A1 Quick set variable scraper pressure coulter assembly |
| 08/07/2001 | CA2083355C Digger for liquid products |
| 08/02/2001 | WO2001054484A1 Furrow opener |
| 08/02/2001 | WO2001054482A1 Clamp action shovel for single hand operation |
| 07/25/2001 | CN2439769Y New-type ridge making device |
| 07/19/2001 | DE10000183A1 Method and appliance for sowing seed incorporate skim coulter, pressure element, share or disc, sensor wheel and slip heel |
| 07/11/2001 | CN2438306Y Precision drilling mulching film covering machine |
| 07/04/2001 | CN2437108Y Hole making tool for forestation |
| 06/27/2001 | CN2435903Y Motor driven digging machine for planting trees |
| 06/07/2001 | US20010002579 In-line sub-surface seeding, fertilizing and watering device |
| 05/29/2001 | US6237697 Quick release and storage system based on an eccentric rotating element |
| 05/23/2001 | CN2430836Y Combined mulch film covering machine |
| 05/15/2001 | US6230636 Agricultural machine |
| 05/09/2001 | CN2428970Y Apparatus for film laying and sowing |
| 05/03/2001 | CA2290109A1 Hole digger |
| 05/01/2001 | US6223663 Trash cleaning structure for a furrow opening device |
| 04/24/2001 | US6220191 Liquid dispenser for seed planter |
| 04/19/2001 | DE19947867A1 Sävorrichtung Seeder |
| 04/18/2001 | CA2286449A1 Flanged seeding drum |
| 04/17/2001 | US6216616 Mid row banding coulter drill |
| 04/12/2001 | WO1997016060A3 Seed drill with device for adjusting the seeding coulter and the pressing cylinder |
| 04/12/2001 | DE19948577A1 Planting device comprises dibber with central bore at its point connected via distributing plate to compressed air supply |
| 04/12/2001 | DE19947991A1 Seed drill has auxiliary rollers for pressing seed into ground arranged behind disks of drill |
| 04/11/2001 | EP1090540A2 Sowing device |
| 04/11/2001 | EP0675676B1 Ground opening device |
| 04/10/2001 | US6213035 Furrow opening disc apparatus |