| Patents for B03B 5 - Washing granular, powdered or lumpy materials; Wet separating (6,471) |
|---|
| 08/15/1978 | US4107038 Sewage |
| 08/15/1978 | US4106518 Apparatus for washing grossly soiled products of plastic material for subsequent re-use |
| 08/01/1978 | US4103777 Vibrating disc separator |
| 07/18/1978 | US4101419 Separator for separating higher density metal values from earthen material |
| 07/04/1978 | US4098648 Rotary separating and extracting devices |
| 04/11/1978 | US4083776 Method and apparatus for removing extraneous matter from waste glass with use of flow of water |
| 04/04/1978 | US4082655 Pecan-worm separator process and apparatus |
| 03/14/1978 | US4078997 Separation apparatus |
| 03/14/1978 | US4078996 Vibrating table for the gravimetric separation of fine particles |
| 02/28/1978 | US4076614 Inclined, vibrated, sifter and stratifier with gates |
| 02/28/1978 | US4076505 Reducing pyritic sulfur content |
| 02/21/1978 | US4075090 Apparatus for gravity collecting and handling of products from tanks filled with liquid for dewatering devices |
| 02/14/1978 | US4073661 Continuous processing |
| 01/31/1978 | US4071440 Method and apparatus of stratification with tangential feed |
| 01/31/1978 | US4071143 Ore separating method and apparatus |
| 01/10/1978 | US4067965 Thermal convection counter streaming sedimentation method for controlling the sex of mammalian offspring |
| 01/10/1978 | US4067814 Liquid suspensions |
| 01/03/1978 | US4066536 Particle size separation by suspension flow in an unobstructed passageway |
| 12/13/1977 | US4062765 Apparatus and process for the separation of particles of different density with magnetic fluids |
| 11/29/1977 | US4060482 Method of and apparatus for separating fractions of different density contained in ores or other solid materials |
| 11/22/1977 | US4059506 Ore tailings treatment |
| 11/01/1977 | US4056464 Mineral jigs |
| 10/25/1977 | US4055488 Wood cleaning and separating apparatus |
| 10/25/1977 | US4055487 Drum-type sand classifier |
| 10/04/1977 | US4052299 Apparatus for washing impurities out of granular material |
| 09/13/1977 | US4047973 Recovery of selenium and selenium alloys by hydraulic lathing |
| 08/23/1977 | US4043513 Process and apparatus for sorting refuse |
| 08/16/1977 | US4042511 Low profile static screen |
| 08/09/1977 | US4040961 Separation of solids from a liquid |
| 08/02/1977 | US4039436 Spiral classifier having primary and secondary coarse solids fraction discharge |
| 08/02/1977 | US4039433 Process and apparatus for recovering metal from soil |
| 07/26/1977 | US4038178 Apparatus for controlling discharge of classified sand from a hydraulic classifier |
| 07/19/1977 | US4036441 Process for recovering usable materials from waste material containing metals and non-metals |
| 07/12/1977 | US4035288 Specific gravity |
| 07/12/1977 | US4034862 Method and apparatus for separating paper and plastic |
| 07/05/1977 | US4033863 Hydraulic classifier |
| 06/28/1977 | US4032075 Multi-chambered scrubber having polygonal cross-section |
| 06/07/1977 | US4028231 Vacuum type coal separator |
| 06/07/1977 | US4028228 Process and apparatus for cleaning very fine ore |
| 06/07/1977 | US4028056 Substance separation technique |
| 05/17/1977 | US4024066 Drainage device for gravel and sand |
| 05/10/1977 | US4022685 Method of separating products of different density and apparatus for carrying out the method |
| 04/26/1977 | US4019981 Method and apparatus for the preparation of mineral mixtures on a jig controlled by compressed air |
| 04/19/1977 | US4018673 Centrifuge processing of high-solids clay |
| 04/19/1977 | US4018567 Apparatus for separating the constituents of lead-acid storage batteries |
| 04/05/1977 | US4015775 Method of gradient separation |
| 03/15/1977 | US4012316 Hydraulic separator |
| 03/01/1977 | US4010095 Hydrodynamic method for separation of solid bodies or crystals |
| 02/15/1977 | US4008152 Metal separating process and apparatus |
| 12/21/1976 | US3998728 Settling classifier for sorting mineral raw materials |
| 12/21/1976 | US3998383 Gradient separation apparatus |
| 12/14/1976 | US3997436 Apparatus for cleaning flocculated slime and other material |
| 12/14/1976 | US3997359 Reclamation of components from grinding swarf |
| 11/23/1976 | US3992754 Method for cleaning bagasse fiber using a U-shaped wash path |
| 11/16/1976 | US3992288 Semiconductor dice, ultrasonic waves |
| 09/21/1976 | US3981799 Minerals |
| 09/14/1976 | US3980554 Ore washing machine |
| 08/24/1976 | US3976567 Material concentrator |
| 08/24/1976 | US3976197 Thermal convection counter streaming sedimentation method and apparatus for controlling the sex of mammalian offspring |
| 07/20/1976 | US3970551 Gold separator |
| 07/13/1976 | US3968572 Conditioning drum for use in hot water separation of bitumen from mined tar sands |
| 06/29/1976 | US3966592 Dewatering and classifying apparatus |
| 06/15/1976 | US3963119 Sealant of silicone and silica |
| 06/08/1976 | US3962086 Apparatus for the separation of the components of an aqueous concrete grout |
| 05/04/1976 | US3954450 Recovery of lead, zinc and iron sulfide |
| 04/20/1976 | US3951787 Method and apparatus for separating gold and other heavy materials from ore |
| 04/13/1976 | US3950246 Dredge units |
| 03/09/1976 | US3943061 Siliconphosphorus-alloy in separation of minerals |
| 03/02/1976 | US3941690 Portable sluice pan |
| 02/24/1976 | US3940252 Apparatus for the releasing of materials from voluminous precipitates or suspensions |
| 02/03/1976 | US3936373 Fecal examination device |