| Patents for B03C 5 - Separating dispersed particles from liquids by electrostatic effect (2,228) |
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| 10/18/1977 | US4054501 Method and apparatus for removal of mechanical impurities from dielectric fluids |
| 10/11/1977 | US4053386 Electrolytic filter for electrolytically filtering and recovering metals from colloidal suspensions |
| 10/04/1977 | US4052289 Apparatus for electrostatically purifying non-conductive liquid |
| 09/20/1977 | US4049520 Color improvement process for organic liquid |
| 08/30/1977 | US4045326 Suspended solids extraction system and method |
| 08/09/1977 | US4040926 Electrofiltration process for purifying organic liquids |
| 07/05/1977 | US4033841 Liquid removing method and apparatus |
| 05/17/1977 | US4024047 Electrostatic water treatment apparatus |
| 05/10/1977 | US4022675 Particles from hydrocarbon fractions |
| 04/12/1977 | US4017390 Centrifuging |
| 03/15/1977 | US4012310 Electrostatic water treatment system |
| 02/22/1977 | US4009089 Filtering process |
| 01/18/1977 | US4003811 Electrokinetic separation of solid particles from aqueous suspensions thereof |
| 01/04/1977 | US4001102 Electrophoresis |
| 12/28/1976 | US3999302 Liquid removing method and apparatus |
| 10/26/1976 | US3988128 Electric particle precipitator |
| 09/14/1976 | US3980547 Electrokinetic cell |
| 09/14/1976 | US3980541 Electrode structures for electric treatment of fluids and filters using same |
| 08/03/1976 | US3972800 Fluid treater having intensified electric field |
| 08/03/1976 | US3972799 Apparatus for removing solids from drilling mud |
| 07/20/1976 | US3970536 Liquid treating method and apparatus |
| 06/29/1976 | US3966575 Method for removing liquid from bearing material |
| 06/29/1976 | US3965581 Liquid removing method and apparatus |
| 05/04/1976 | US3954589 Process of water treatment |
| 04/20/1976 | US3951771 Solids removal from viscous liquids |
| 02/03/1976 | US3936376 Method for collecting scale formations in water pipes |
| 01/13/1976 | US3931682 Liquid removing method and apparatus |
| 01/06/1976 | US3930982 Ferroelectric apparatus for dielectrophoresis particle extraction |