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Mineral processing
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Patent number 11,654,443
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Issue date May 23, 2023
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CiDRA Minerals Processing Inc.
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Warrick James David Allen
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Mineral processing
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Patent number 10,603,676
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Issue date Mar 31, 2020
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CiDRA Minerals Processing Inc.
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Warrick James David Allen
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Methods of increasing flotation rate
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Patent number 10,144,012
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Issue date Dec 4, 2018
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Mineral and Coal Technologies, Inc.
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Roe-Hoan Yoon
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Processes for the separation of ores
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Patent number 9,567,655
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Issue date Feb 14, 2017
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Georgia-Pacific Chemicals LLC
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Michael S. Kerns
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Methods of increasing flotation rate
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Patent number 6,871,743
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Issue date Mar 29, 2005
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Mineral and Coal Technologies, Inc.
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Roe-Hoan Yoon
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Method of increasing flotation rate
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Patent number 6,799,682
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Issue date Oct 5, 2004
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Roe-Hoan Yoon
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Coal flotation process
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Patent number 5,443,158
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Issue date Aug 22, 1995
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Fording Coal Limited
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Colin J. McKenny
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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3072256
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Patent number 3,072,256
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Issue date Jan 8, 1963
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Patent number 2,957,576
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Issue date Oct 25, 1960
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Patent number 2,934,208
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Issue date Apr 26, 1960
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...