TREA

James E. Lawver

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  • Lakeland, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of beneficiating phosphate ores containing dolomite
    • Patent number 4,372,843
    • Issue date Feb 8, 1983
    • International Minerals & Chemical Corp.
    • James E. Lawver
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method of beneficiating phosphate ores
    • Patent number 4,189,103
    • Issue date Feb 19, 1980
    • International Minerals & Chemical Corporation
    • James E. Lawver
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...