| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 11/24/1994 | WO1994026427A1 Vibrating screen |
| 11/24/1994 | CA2162580A1 Vibrating screen |
| 11/23/1994 | EP0625003A1 Sod handling |
| 11/22/1994 | US5366639 Process of separating using a rotating screen |
| 11/16/1994 | CN2182684Y High frequency machinery vibration type sieve |
| 11/15/1994 | US5363970 Screening arrangement |
| 11/15/1994 | US5363574 Pipeline padding apparatus |
| 11/10/1994 | WO1994025183A1 Screening apparatus with adjustable hydrofoil portion |
| 11/10/1994 | DE4314564A1 Method and device for the sterile separation of biological material |
| 11/09/1994 | EP0623288A1 Installation for the use of outdated or spoiled foodstuffs of human consumption for animal consumption |
| 11/09/1994 | CN2182000Y Drum screen |
| 11/09/1994 | CN2181999Y Whirlwind screen |
| 11/08/1994 | US5361911 Screening panel attachment system |
| 11/08/1994 | US5361909 Waste aggregate mass density separator |
| 11/02/1994 | EP0622523A2 Well screen having a slurry flow path |
| 11/02/1994 | CN2181526Y Screening apparatus |
| 11/02/1994 | CN2181343Y Sand screen |
| 11/02/1994 | CN2181342Y Connecting rod grading screen |
| 11/02/1994 | CN1094337A Magnetic ore dry Scrubbing and ore dressing technology |
| 11/01/1994 | US5360119 Separator for removing foreign materials in granulated materials |
| 10/27/1994 | WO1994024411A1 Removal of metal particles from liquid |
| 10/27/1994 | WO1994023849A1 Screen for separating solids from drilling fluid |
| 10/27/1994 | WO1994023848A1 Screening apparatus for papermaking pulp |
| 10/27/1994 | WO1994023847A1 Screening means with a screening body, and method and device for manufacturing the screening body |
| 10/27/1994 | DE4313320A1 Screen-conveyor apparatus |
| 10/27/1994 | DE4307789A1 Kontroll-Siebvorrichtung sowie Verfahren zur Kontrollsiebung Control screening device and method for control screening |
| 10/26/1994 | EP0620765A1 Automatic particle size analyzer using stacked sieves |
| 10/26/1994 | CN2180343Y Winnowing screen |
| 10/25/1994 | US5358123 Modified Z section tension rings for screens |
| 10/19/1994 | EP0572386B1 Improved wear screen plate and method of manufacture thereof |
| 10/18/1994 | US5355783 Apparatus for separating chaff and roasting coffee and cocoa beans |
| 10/13/1994 | WO1994022581A1 Fresh wet concrete reclaimer |
| 10/12/1994 | CN2179210Y Vibrating grader |
| 09/29/1994 | WO1994021855A1 Process and apparatus for high capacity and high pressure feeding |
| 09/29/1994 | WO1994021389A1 Mobile material handling apparatus |
| 09/28/1994 | EP0616549A1 Particulate material separator. |
| 09/28/1994 | CN2178150Y Horizontal classification screen |
| 09/27/1994 | US5350121 Method for recycling glass |
| 09/21/1994 | EP0615786A1 Separator for the separation of fluidisable from non fluidisable materials |
| 09/21/1994 | EP0535046B1 Filter screen and method for repairing it |
| 09/21/1994 | CN2177536Y Percussion type string screen |
| 09/21/1994 | CN2177535Y Screening machine for sand and stone |
| 09/21/1994 | CN2177534Y Vertical round rotary-vibration classificator for peanuts |
| 09/21/1994 | CN2177533Y MGCZK series machine for separating rice from brown rice |
| 09/21/1994 | CN1092335A Multi-layer composite screen |
| 09/20/1994 | US5348162 Machine for processing goods, especially refuse, for sorting it |
| 09/15/1994 | WO1994020228A1 Quality-control sieve and method of using it |
| 09/15/1994 | WO1994020227A1 Roller screen with eccentric discs |
| 09/15/1994 | WO1994020226A1 Screening apparatus |
| 09/14/1994 | CN2176848Y Sizing screen |
| 09/14/1994 | CN2176847Y Snail-type screening machine |
| 09/14/1994 | CN2176846Y Sorting machine for peanut kernel |
| 09/14/1994 | CN1092009A Method and apparatus for working of stem of one-year-plant |
| 09/13/1994 | US5346071 Trommel screening apparatus |
| 09/13/1994 | US5346053 Modular screen system for screening deck |
| 09/07/1994 | EP0613509A1 Method of manufacturing a screen product and a screen product manufactured by the method. |
| 09/07/1994 | CN2176197Y Automatic screening mechanism of shredder |
| 09/06/1994 | US5343596 Inclined rotatable drums and method for grading fibrous material |
| 09/01/1994 | WO1994019115A1 Bulk product handling method and apparatus |
| 09/01/1994 | WO1994018856A1 Beansprouts roots and husks cleaning machine |
| 08/30/1994 | US5341939 Multiple deck vibrating screen apparatus |
| 08/30/1994 | US5341937 Apparatus for separating recyclable waste |
| 08/30/1994 | US5341936 Screening device for a fiber slurry, and a backwash means therefor |
| 08/24/1994 | EP0496748B1 Wood particle screen |
| 08/24/1994 | CN2175048Y high-efficiency sand sieve |
| 08/18/1994 | DE4331782C1 Sieve arrangement |
| 08/18/1994 | DE4304727A1 Apparatus for receiving screens |
| 08/17/1994 | EP0610288A1 Vibrating conveyor screening method and apparatus |
| 08/17/1994 | EP0610264A1 Top cover clamp for screening machine |
| 08/17/1994 | CN2174268Y Efficient energy-saving sieve |
| 08/16/1994 | US5337901 Process for screening granules |
| 08/16/1994 | US5337900 Floor recovery hopper and system therewith |
| 08/11/1994 | DE4303892A1 Screen lining |
| 08/10/1994 | CN2173666Y Multilayer rotary screen with through shaft blocking screen mesh |
| 08/10/1994 | CN2173665Y Combined grain cleaner |
| 08/09/1994 | US5335784 Dump platform materials screener |
| 08/04/1994 | WO1994016828A1 Grain processor |
| 08/04/1994 | WO1994016827A1 Screen, accessory for screen and screening process |
| 08/03/1994 | CN2173117Y Horizontal cone screen for powder making equipment |
| 08/02/1994 | US5333801 Rotary screen diverter and solid waste handling system using same |
| 08/02/1994 | US5333738 Process and installation for recovering valuable materials, in particular from waste material on building sites |
| 07/27/1994 | EP0608190A1 Hopper for loading granulates |
| 07/27/1994 | EP0607809A1 Multi-layer composite screen |
| 07/27/1994 | CN2172683Y Stretching device for oscillating screens |
| 07/27/1994 | CN2172682Y Low rotating speed swivel screen |
| 07/26/1994 | US5332103 Bean grader |
| 07/26/1994 | US5332102 Device for de-seeding popcorn |
| 07/26/1994 | US5332101 Screen aligning, tensioning and sealing structure for vibratory screening machine |
| 07/21/1994 | WO1994015892A1 Treatment of composted organic material |
| 07/21/1994 | WO1994015724A1 Screen assembly for vibrating screening machine |
| 07/21/1994 | WO1994015723A1 Undulating screen for vibratory screening machine and method of fabrication thereof |
| 07/21/1994 | DE4301888A1 Motor-driven drum screen for compost |
| 07/20/1994 | CN2172162Y F.M. vibrating nylon sieve |
| 07/20/1994 | CN2172161Y Vibrating sifter vibration exciter |
| 07/19/1994 | US5330057 Screen and screen cloth for vibratory machine and method of manufacture thereof |
| 07/19/1994 | CA1330765C Filter screen assembly |
| 07/12/1994 | US5328036 Vibratory screening apparatus |
| 07/12/1994 | US5328034 Machine and method for separating recyclable matter |
| 07/06/1994 | CN2170805Y Automatic screen scarifier for removing solid material |
| 07/05/1994 | US5326471 Microstrainer filter deck panel |