| Patents for E02F 1 - General working methods with dredgers or soil-shifting machines (282) |
|---|
| 01/01/2015 | US20150003194 Directional self-burying sensor system and method |
| 12/31/2014 | CN103038447B 用于海底采矿的系统 For seabed mining system |
| 10/14/2014 | US8858151 Machine having hydraulically actuated implement system with down force control, and method |
| 10/07/2014 | US8850725 Device and system for excavating and backfilling soil |
| 08/21/2014 | WO2014126535A1 A seafloor nodule concentrating system and method |
| 07/30/2014 | CN101994327B 自动进行关节运动控制的转向系统 Automatic steering system control articulation |
| 07/08/2014 | US8769848 Pneumatic excavation system and method of use |
| 05/29/2014 | US20140144051 Trench Filling Machine |
| 05/01/2014 | US20140119869 Bucket Design for Maximizing Liquid Transport |
| 03/27/2014 | US20140088838 Method and system for preemptive load weight for mining excavating equipment |
| 01/23/2014 | WO2014014350A1 Method and device for determining a height of a settled bed in a mixture in a loading space |
| 12/26/2013 | US20130340297 System and method to excavate using vacuum excavator |
| 09/26/2013 | US20130248211 Method and apparatus for maintaining level plow when angling |
| 09/18/2013 | CN101629424B Method of operating an apparatus |
| 06/06/2013 | DE102011119711A1 Method for processing and presentation of e.g. archaeological find objects in museum, involves performing investigations on find objects, and subjecting sides of objects to conservation work for three-dimensional representation of objects |
| 05/23/2013 | US20130129460 Work implement control system |
| 04/24/2013 | EP2582915A1 A system for seafloor mining |
| 04/19/2013 | CA2755534A1 System and method for gathering, analyzing, managing and sharing ground modification operation data |
| 04/10/2013 | CN103038447A A system for seafloor mining |
| 04/03/2013 | CN102286989B Method for controlling pressure of walking mechanism of excavator |
| 03/27/2013 | CN101311428B Method of operating a working machine |
| 03/27/2013 | CN101168965B Machine and implement positioning method therefor |
| 03/21/2013 | US20130071213 Method and apparatus for detecting buried objects |
| 03/20/2013 | CN102182211B Gear shift control method, control device and land leveling machine with control device |
| 02/21/2013 | US20130045071 Machine Having Hydraulically Actuated Implement System With Down Force Control, And Method |
| 02/19/2013 | US8375606 Post-puller and method |
| 02/13/2013 | CN101492923B Fixture attachment fast connector and machine employing the same |
| 12/27/2012 | WO2012174604A1 Dredging system |
| 12/06/2012 | US20120308354 Method and apparatus for determining a spatial positioning of loading equipment |
| 11/22/2012 | US20120291319 Apparatus And Method for Material Distribution |
| 11/15/2012 | US20120285051 Environmental Remediation System |
| 11/14/2012 | CN102124164B Method for delivering large quantities of under water soil to a reclamation area |
| 11/01/2012 | US20120272552 Cutter head for dredging ground, cutter suction dredger provided with such a cutter head and use of the cutter head for dredging ground |
| 09/26/2012 | CN101311429B Method of operating a working machine |
| 09/11/2012 | US8261471 Continuously adjusting resultant force in an excavating assembly |
| 09/05/2012 | CN101117807B Constant-speed control method and device of leveler |
| 08/28/2012 | US8250787 Method for post removal including concrete footing removal |
| 08/09/2012 | US20120198733 A dredge vessel system |
| 07/05/2012 | US20120171005 Skid steer loader blade control |
| 05/01/2012 | US8166676 Post-puller and method |
| 04/11/2012 | CN101492925B 具有动臂优先的液压执行系统 A hydraulic boom priority execution system |
| 03/08/2012 | US20120059554 Automatic Blade Control System during a Period of a Global Navigation Satellite System ... |
| 01/26/2012 | US20120019044 Holder Block for Both Radial and Conical Tool Picks |
| 01/05/2012 | US20120000098 Excavating Device for Excavating Ground Under Water, and Method for Excavating Ground |
| 01/05/2012 | US20120000097 Continuously Adjusting Resultant Force in an Excavating Assembly |
| 12/22/2011 | WO2011156867A1 A system for seafloor mining |
| 12/21/2011 | CN102286989A 一种挖掘机行走机构的压力控制方法 Pressure of one kind of excavator body control method |
| 12/08/2011 | US20110296720 Drag Head for a Trailing Suction Hopper Dredger and Method for Dredging Using This Drag Head |
| 11/10/2011 | US20110271561 Cutter Head for Dredging Ground and Method for Dredging Using this Cutter Head |
| 09/14/2011 | CN102182211A Gear shift control method, control device and land leveling machine with control device |
| 09/01/2011 | US20110210599 Method of Mining and Processing Seabed Sediment |
| 08/31/2011 | CN201952831U 一种装载机仪表台 One kind loaders dashboard |
| 08/18/2011 | US20110197479 Debris and snow removal apparatus and method |
| 08/04/2011 | US20110186313 Dirt Hole Closer |
| 07/13/2011 | CN102124164A Method for delivering large quantities of under water soil to a reclamation area |
| 06/21/2011 | US7963051 Post-puller and method |
| 06/15/2011 | CN101070707B Digger revolving-control method and system |
| 06/01/2011 | CN101463613B Control system and control method for trailing suction hopper dredger active drag head |
| 05/19/2011 | US20110113658 Excavator and a method for constructing an underground continuous wall |
| 05/05/2011 | US20110099859 Underwater excavation apparatus |
| 05/04/2011 | CN101413278B Large caliber deep well water subsidence sand symmetrical double-twisting negative pressure pump drainage operating method |
| 04/21/2011 | US20110088291 Dig under apparatus and process |
| 04/21/2011 | US20110088289 Collection tank |
| 04/07/2011 | US20110078929 Excavation machine with auto reverse |
| 03/30/2011 | EP2201183B1 A system and method for optimizing dredging |
| 03/30/2011 | CN101994327A Steering system with automated articulation control |
| 03/24/2011 | US20110067275 Dump block with improved assembly features |
| 03/10/2011 | US20110056098 Underwater excavation apparatus |
| 03/09/2011 | EP2201182B1 Method and system for optimizing dredging |
| 02/16/2011 | CN101978117A Machine-to-machine communication system for payload control |
| 01/18/2011 | US7870683 Method of trenching below the water table |
| 12/23/2010 | US20100319222 Construction apparatus for foundation construction |
| 12/14/2010 | CA2521475C Construction implement for granular bed regeneration |
| 12/08/2010 | CN101672046B Method for replacing hoisting rope of excavator |
| 12/02/2010 | US20100299971 method and system for optimizing dredging |
| 12/02/2010 | US20100299970 A system and method for optimizing dredging |
| 09/28/2010 | US7802384 Method and device for excavating submerged stratum |
| 08/31/2010 | US7784201 System and method of utilizing monitoring data to enhance seafloor sulfide production for deepwater mining system |
| 08/17/2010 | CA2387827C Berm forming apparatus |
| 07/15/2010 | US20100175283 Submergible densification cell, sediment separator and sediment densification method |
| 07/01/2010 | WO2010072172A1 Method for preventing silt by injection and diversion |
| 06/30/2010 | EP2201183A1 A system and method for optimizing dredging |
| 06/30/2010 | EP2201182A1 A method and system for optimizing dredging |
| 06/24/2010 | US20100161183 Method and system for determining a planned path for a machine |
| 06/22/2010 | CA2476194C Sizing roller screen ore processing apparatus |
| 06/16/2010 | CN101210421B Floatation type reservoir dredging method |
| 06/15/2010 | US7735248 Piping struture of front work machine |
| 06/10/2010 | WO2009045329A3 Machine-to-machine communication system for payload control |
| 06/01/2010 | US7726048 Automated machine repositioning in an excavating operation |
| 05/06/2010 | US20100107453 Low mount three point engine and pump mounting |
| 05/04/2010 | US7707752 Trench wall in the ground and method for the production thereof |
| 04/06/2010 | US7690135 Deep sea mining riser and lift system |
| 03/17/2010 | CN101672046A Method for replacing hoisting rope of excavator |
| 03/04/2010 | US20100050482 Method of Trenching Below the Water Table |
| 02/11/2010 | US20100031538 Blade assembly for an excavating apparatus |
| 01/20/2010 | CN101629424A Method of operating an apparatus |
| 01/14/2010 | US20100008723 Sidewalk grader apparatus and method |
| 01/07/2010 | WO2010000813A1 Method for delivering large quantities of under water soil to a reclamation area |
| 01/06/2010 | EP2141288A1 Method for delivering large quantities of under water soil to a reclamation area |
| 12/16/2009 | EP1404925B1 Coupling for excavating wear part |