Allen; J. Warren

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Lithia, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovery in the phosphate ore double flotation process
- Patent number 4,867,867
- Issue date Sep 19, 1989
- Allen; J. Warren
- Geroge M. Lilley
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process to beneficiate phosphate and sand products from debris and...
- Patent number 4,584,096
- Issue date Apr 22, 1986
- Allen; J. Warren
- George M. Lilley
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Recovery in phosphate ore flotation process
- Patent number 4,440,636
- Issue date Apr 3, 1984
- Allen; J. Warren
- George M. Lilley
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

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