| Patents for B07B 13 - Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices (4,324) |
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| 05/12/2011 | WO2011054303A1 A device used to remove impurities from raw material and an ethanol preparation system and method |
| 05/11/2011 | CN201823713U Differential belt type red date grading machine |
| 05/11/2011 | CN201823712U Chain-ring separator |
| 05/11/2011 | CN201823711U Novel red jujube self-grading device |
| 05/11/2011 | CN102049388A Device for automatically separating and delivering bolts |
| 05/11/2011 | CN102049387A Method for removing sundries from materials |
| 05/11/2011 | CN102049386A Device for removing impurities from materials |
| 05/11/2011 | CN102049385A Cotton seed separating and selecting machine |
| 05/11/2011 | CN102049350A Air dense medium dry separation device |
| 05/11/2011 | CA2720525A1 Multi-diameter disc assembly for material processing screen |
| 05/10/2011 | US7941238 Method and device for operating a machine |
| 05/10/2011 | US7938272 Method for controlling a screening machine and a screening machine |
| 05/10/2011 | CA2603506C High capacity length grading machine |
| 05/05/2011 | DE4448017B4 Vorrichtung und Verfahren zum Sieben,Klassieren, Sichten, Filtern oder Sortieren von Stoffen Apparatus and method for screening, screening, sifting, filtering or sorting of materials |
| 05/04/2011 | CN201815493U Soybean sorting machine with drivable helical blades |
| 05/04/2011 | CN201815492U Novel powder drying screening machine |
| 05/04/2011 | CN201815491U Detection device for preventing small-dimension steel balls |
| 05/04/2011 | CN201815490U Steel ball classifier for cement mill |
| 05/04/2011 | CN201815489U Cement milling forging steel classifier |
| 05/04/2011 | CN102039276A Soft and hard garbage sorting machine |
| 04/28/2011 | US20110094948 Device for discarding trims formed during the cutting of paper logs |
| 04/28/2011 | DE202011001327U1 Pressschneckenseparator Screw extractor |
| 04/27/2011 | EP2314387A1 Apparatus and method for sorting flat material from waste material |
| 04/27/2011 | CN201807541U Chinese date sorting device capable of improving fruit transfer rate |
| 04/27/2011 | CN201807540U Spiral tooth type fire coal sieving machine |
| 04/27/2011 | CN201807539U Digitalized garbage monitoring and classifying terminal |
| 04/27/2011 | CN102029260A Bar type part sorting device based on aerodynamics |
| 04/26/2011 | CA2505585C System and process for break detection in porous elements for screening or filtering |
| 04/21/2011 | US20110089085 Process for producing toner |
| 04/20/2011 | EP2311578A1 Sorting device for separating cardboard |
| 04/20/2011 | EP2311577A1 Sorting device for separating cardboard |
| 04/20/2011 | CN201799418U Mushroom sorting machine |
| 04/14/2011 | WO2011041841A1 A mineral ore processing method and apparatus |
| 04/14/2011 | WO2011007975A3 Mobile asphalt mixing plant |
| 04/14/2011 | US20110084005 Separation-Apparatus |
| 04/13/2011 | CN102009040A Household garbage sorting machine |
| 04/06/2011 | CN201783915U Circular sheet type product selector |
| 04/06/2011 | CN201783469U Hollow ball selector |
| 04/06/2011 | CN201783468U Power-driven dustpan |
| 04/06/2011 | CN201783467U Lining core classifying device |
| 04/06/2011 | CN102000669A Logarithmic spiral adjustable spreading device |
| 03/30/2011 | EP2300166A2 Apparatus and method for moving particles in a fluid |
| 03/30/2011 | CN201777633U Eel conveying device |
| 03/30/2011 | CN201776238U Tea grading machine |
| 03/30/2011 | CN101992188A Roundness and size screening integrated machine for ball grid array (BGA) solder balls |
| 03/23/2011 | CN201770327U Circulating system for delivery, multistage sorting, chopping and storage of bulk materials |
| 03/23/2011 | CN201768696U Improved tableware sorting machine |
| 03/23/2011 | CN201768695U Kitchen waste sorting machine |
| 03/23/2011 | CN101987698A Bouncing separation conveyor |
| 03/16/2011 | CN201760408U Cup sorting mechanism |
| 03/16/2011 | CN201760407U No-damaged multistage fruits and vegetables sorting machine |
| 03/16/2011 | CN201758720U Western-north-pacific saury sorting machine |
| 03/15/2011 | US7905359 Device for delivering bulk material stored in a supply container |
| 03/10/2011 | WO2011026195A1 A method of sorting particulate matter |
| 03/10/2011 | CA2772272A1 A method of sorting particulate matter |
| 03/08/2011 | CA2474046C Apparatus for grading live fish and the like |
| 03/03/2011 | US20110049275 Asphalt material recycling system and method |
| 03/03/2011 | US20110049022 Disc for Disc Screen |
| 03/01/2011 | US7896162 Screening system |
| 02/24/2011 | WO2010125528A9 Separator for sorting granules |
| 02/22/2011 | US7891068 Recovery method of electric appliance |
| 02/16/2011 | CN101972743A Automatic sorter |
| 02/10/2011 | WO2011015165A1 Device and method for separating planar and three-dimensional solids |
| 02/10/2011 | US20110031169 Method and apparatus for sorting particles |
| 02/09/2011 | CN201735528U Fruit sorter |
| 02/09/2011 | CN201735527U Aluminum powder grading system in ultra-fine aluminum powder production line for solar panel |
| 02/03/2011 | US20110024333 Method for separating nanotubes using microwave radiation |
| 02/03/2011 | DE102009034934A1 Device for filtering e.g. postal mail, has conveyor arranged such that article that is present outside area freely falls if article is viewed in direction of gravitational force, where conveyor hinders free dropping of article |
| 02/02/2011 | CN101961714A Steel ball selecting device |
| 01/26/2011 | EP2277633A1 Method and device for selective sorting of particles by size |
| 01/26/2011 | CN201720190U Garlic variety sorter |
| 01/20/2011 | WO2011007975A2 Mobile asphalt mixing plant |
| 01/20/2011 | WO2011006664A1 Method and device for the selective classification of particles according to the size thereof |
| 01/20/2011 | US20110011773 Separation of Nanostructures |
| 01/19/2011 | CN201711290U Hair smoothing mechanism of length classifying machine |
| 01/19/2011 | CN101952054A Method and apparatus for sorting particles |
| 01/19/2011 | CN101947517A Cement mill steel ball grader |
| 01/19/2011 | CN101947516A Cement grinding mill steel forging classifier |
| 01/19/2011 | CN101946966A Automatic impurity removing and sorting technique for processing tomatoes and dedicated equipment |
| 01/13/2011 | US20110005983 Chip sorting device |
| 01/12/2011 | EP2271441A1 Separation-apparatus |
| 01/12/2011 | EP1401588B1 Screening plant system |
| 01/12/2011 | CN101618382B Litchi sieving and grading machine and litchi sieving and grading method |
| 01/11/2011 | US7866484 Sorting device and method |
| 01/11/2011 | US7866033 Window component system including pusher for scrap removal |
| 01/05/2011 | CN201692948U Feeding device of fine aluminum powder grading equipment |
| 01/05/2011 | CN201692947U Grading device of novel fruit grader |
| 01/04/2011 | CA2624595C Method for facilitating shale shaker operation |
| 01/04/2011 | CA2427511C Classifying station with dynamic decision zone |
| 12/29/2010 | CN201684769U Garbage feeder |
| 12/29/2010 | CN201684725U Rubber plug precleaning machine |
| 12/22/2010 | EP2262976A2 Fluid distribution system |
| 12/22/2010 | EP2262975A2 Shaker deck adjustment apparatus |
| 12/22/2010 | CN201676826U Diamond sorting machine inclined bearing vibration absorbing device |
| 12/22/2010 | CN201676825U Cobaltosic oxide particle classifying device |
| 12/22/2010 | CN201674978U Feeding mechanism of hickory nut shelling and sorting machine |
| 12/16/2010 | WO2010142986A1 Waste screening apparatus and methods |
| 12/16/2010 | US20100314332 Separation method |
| 12/16/2010 | CA2764201A1 Waste screening apparatus and methods |
| 12/15/2010 | CN201669226U Combined type seed tape cleaning machine |