Class B03B : SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
Subclass 5/08: Washing granular, powdered or lumpy materials; Wet separating (separating by pneumatic tables or by pneumatic jigs B03B 4/00) using shaken, pulsated or stirred beds as the principal means of separation (B03B 5/28, B03B 5/48 take precedence) on vanners
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11458415 | Extractor and related methods | Nov 23, 20 | Oct 04, 22 | BRIDGESTONE CORPORATION |
| 10843103 | Extractor and related methods | Apr 01, 19 | Nov 24, 20 | BRIDGESTONE CORPORATION |
| 10245526 | Extractor and related methods | Sep 15, 15 | Apr 02, 19 | BRIDGESTONE CORPORATION |
| 10171066 | Compact high voltage RF generator using a self-resonant inductor | Sep 12, 16 | Jan 01, 19 | Smiths Detection-Watford Limited |
| 9463468 | Compact high voltage RF generator using a self-resonant inductor | May 15, 13 | Oct 11, 16 | SMITHS DETECTION-WATFORD LIMITED |
| 6095341 | Apparatus and process for separating contaminants from particulate material | Dec 16, 98 | Aug 01, 00 | Fisher Industries, GENERAL STEEL AND SUPPLY COMPANY, INC., |
| 6059120 | Device for washing out and classifying organic clay-like and other impurities from granular matter | Sep 02, 98 | May 09, 00 | NORTHERN TELECOM LIMITED, ROHR, JOCHEN, WOLFGANG ROHR, |
| 6044979 | Device for separating superfine material from continuously fed granular solids | Sep 02, 98 | Apr 04, 00 | ROHR, JOCHEN, WOLFGANG ROHR, |
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