| Patents for A01G 23 - Forestry (6,442) |
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| 09/19/2002 | US20020129547 Method and devices for forestation and flood prevention |
| 09/19/2002 | DE10119194C1 Agricultural root extracting machine has root ball holder with compacting and binding machine and root ball baling machine |
| 09/12/2002 | US20020125309 Method and devices for forestation and flood prevention |
| 09/12/2002 | DE10205119A1 Powered circular saw, as a hand saw for cutting tree branches, has a bending drive train across the front of the carrier which is firmly attached to the hand guide |
| 09/03/2002 | US6443197 Chain in a sawing device, and a motor-driven sawing device |
| 09/03/2002 | US6443196 Hydraulic circuits for tree-harvesting knuckle booms |
| 09/03/2002 | CA2233739C Device for collecting sap |
| 08/29/2002 | DE10158497A1 Vorrichtung zum Holzrücken Apparatus for wooden back |
| 08/28/2002 | CN1365606A Method for planting trees with durably acting solid water or water film and its tree-planting film |
| 08/27/2002 | US6439279 Tree saw attachment with tweezer arm |
| 08/27/2002 | US6438895 Spout system for harvesting sap and method of use |
| 08/27/2002 | CA2338453A1 Delimber-slasher |
| 08/22/2002 | DE10114824C1 Tree trunk towing clamp, for tractor, rotates towed tree trunk about its longitudinal axis for providing translatory movement |
| 08/20/2002 | US6435235 Mounting for tree harvester head |
| 08/20/2002 | US6435234 Self contained stump grinder |
| 08/20/2002 | CA2258405C Tree delimbing device |
| 08/13/2002 | US6431232 Delimber |
| 08/13/2002 | US6431231 Hydraulically controlled stump grinder |
| 08/13/2002 | CA2125610C Grinder drum drive for a tree stump grinder |
| 08/08/2002 | WO2002000142A3 Intervertebral disc |
| 08/08/2002 | US20020104237 Tree and stump removal |
| 08/07/2002 | EP1089612A4 High productivity whole tree harvesting method and system |
| 08/01/2002 | DE10143225C1 Fahrbare, vorzugsweise an einem Fahrzeug anbringbare, Vorrichtung zum vollständigen Entfernen und Zerkleinern von in Reihe wachsenden Hölzern Movable, preferably mounted on a vehicle, apparatus for completely removing and crushing growing woods in series |
| 07/31/2002 | EP1107854A4 Cost-effective cutting device |
| 07/24/2002 | EP1224108A1 Travelling machines comprising working devices on the machine chassis and floor supports |
| 07/18/2002 | WO2002055275A1 Device for cutting and or collecting logs and for splitting them into fuelwood billets for heating |
| 07/18/2002 | DE10153418A1 Device for measuring variations in circumference of plant organs has a transfer wire wrapped around the organ in question and linked to a measurement unit with an additional slider to prevent friction between wire and organ |
| 07/17/2002 | CN1358415A Artificial planted forest, planting tree method and plant planting method |
| 07/16/2002 | US6418989 Standing-stem timber harvesting system |
| 07/16/2002 | CA2317670C Hydraulic circuits for tree-harvesting knuckle booms |
| 07/09/2002 | CA2252235C Tree felling disc saw head with large tree accumulation area |
| 07/03/2002 | EP1218600A1 Cutting or crushing apparatus |
| 06/29/2002 | CA2329846A1 Grapple positioning device |
| 06/27/2002 | WO2002049418A1 Method and arrangement preventing splits when crosscutting timber with forest harvests |
| 06/27/2002 | US20020079020 Wood harvesting method and a harvester head needed for its implementation |
| 06/26/2002 | CN1354974A Method for cultivating lily magnolia |
| 06/25/2002 | US6408906 Gripping and cutting apparatus |
| 06/18/2002 | US6405770 Modular delimber |
| 06/13/2002 | WO2002045482A1 Control method and apparatus of a tree harvesting machine |
| 06/13/2002 | WO2002045481A2 Forestation and environment protecting method and system |
| 06/13/2002 | US20020069799 Man-planted forest, method of planting trees and method of growing plants |
| 06/13/2002 | DE10150622A1 Tree stump removing attachment for single axle tiller, comprising lifting and positioning mechanism for use during action |
| 06/11/2002 | US6401831 Tine structure for bare root tree and stump extracting tool |
| 06/07/2002 | CA2359730A1 Dual post harvesting head |
| 06/04/2002 | US6397838 Pulmonary aerosol delivery device and method |
| 06/04/2002 | US6397452 Guide bar including stump treatment |
| 05/30/2002 | US20020062880 Delimbing device and methods |
| 05/30/2002 | US20020062877 Delimbing device and methods |
| 05/29/2002 | EP1207742A1 Grapple harvester |
| 05/28/2002 | CA2104004C Arrangement in tree-processing assembly |
| 05/22/2002 | CN2492059Y Seedling cutter |
| 05/14/2002 | CA2078672C Articulated load carrier for vehicles |
| 05/10/2002 | WO2002035916A1 A device for forestry |
| 05/08/2002 | DE10053907A1 Device for measuring plant organ thickness changes has measurement unit attached to yoke, attachment unit, data acquisition unit; sensor detects thickness changes in ratio of 1 to 1 |
| 05/08/2002 | CN1347637A Speed-up cultivation of imtation old tree |
| 05/07/2002 | US6382277 Stump grinding wheel and cutting assemblies therefor |
| 05/07/2002 | US6382274 Dual post harvesting head |
| 05/07/2002 | US6382113 Device for transplanting trees or bushes |
| 05/02/2002 | WO2002034032A1 Method of transplanting plants |
| 05/01/2002 | CN2488283Y Tree-planting machine |
| 04/30/2002 | US6378247 Method for afforestation of sands and the like |
| 04/25/2002 | DE10149740A1 Method for producing ultraviolet resistant trees and forming woods and forests comprises planting seedlings whose chromosomes ploid is multiploid such as triploid or tetraploid obtained by breeding mutation or artificial crossing |
| 04/24/2002 | CA2359199A1 Mounting for tree harvester head |
| 04/23/2002 | US6374877 Bar saw feller buncher and method of felling trees |
| 04/23/2002 | CA2126769C Grapple device for handling balled trees and shrubs |
| 04/18/2002 | US20020043295 Stump cutting tooth and pocket |
| 04/16/2002 | US6371177 Tree delimbing head for boom-type delimbers |
| 04/16/2002 | US6370818 Protection device for tubular conduits of a sap collecting system |
| 04/11/2002 | US20020040741 Automatic feller/buncher clamp control |
| 04/03/2002 | CN1342395A Graft propagation method for white wax |
| 04/02/2002 | US6363981 Lubrication system for a wood cutting machine |
| 04/02/2002 | US6363980 Accumulating tree felling head with picker arm |
| 03/28/2002 | WO2002023973A1 Method of controlling press power in a limbing knife assembly in a single-grip harvester head |
| 03/27/2002 | EP0874543B1 Harvesting method and apparatus |
| 03/21/2002 | WO2002021906A1 Link mechanism for harvesting head |
| 03/21/2002 | US20020033202 Land clearing tractor for selectively clearing a land of brush and trees and process therefor |
| 03/20/2002 | CN1340295A Twig-coiling technique for reproducing rubber tree |
| 03/14/2002 | WO2002019801A1 Harvester head in a harvesting machine |
| 03/14/2002 | US20020029931 Tree screw adapter |
| 03/13/2002 | EP1185159A1 Plant support and method for manufacturing such plant support |
| 03/11/2002 | CA2357145A1 Buck screw |
| 03/06/2002 | EP1182922A1 Process and apparatus for uprooting trees |
| 02/28/2002 | WO2002016182A1 Travelling machines comprising working devices on the machine chassis and floor supports |
| 02/28/2002 | WO2002015673A1 A method and a system for handling pieces of wood |
| 02/28/2002 | CA2353126A1 Unitary tooth harvesting head disk saw |
| 02/26/2002 | CA2173634C Tree harvester provided with a ratatable worktable |
| 02/26/2002 | CA2158611C Method and apparatus for lifting balled and burlapped trees |
| 02/24/2002 | CA2317946A1 Knife for cutting head with horizontal rotor |
| 02/21/2002 | WO2002013597A1 A device and a method for timber harvesting |
| 02/20/2002 | CN2477717Y Steel structure rubber collecting house |
| 02/20/2002 | CN1336103A Breeding method for mangrove plumular-axis seedling |
| 02/20/2002 | CN1336102A Planting method and irrigation apparatus for drought and hot climate zone |
| 02/17/2002 | CA2317169A1 Swivel or stationary telescopic wood clam used to load logs |
| 02/13/2002 | CN1335783A Pulmonary aerosol delivery device and method |
| 02/12/2002 | US6345651 Delimbing and cutting head of a harvesting machine |
| 02/07/2002 | US20020014037 Aceric anchor |
| 02/07/2002 | DE10029482C1 Tractor-mounted lifting assembly, to drag fallen tree trunks, has a swing carrier arm and cable deflections rollers to act as pulleys for the lifting cable in a low cost structure |
| 02/05/2002 | US6343659 Mini shrub spader |
| 02/05/2002 | US6343633 Tree harvester |
| 01/31/2002 | US20020011535 Apparatus for excavating and crushing tree stumps |