TREA

Franklin E. Squires

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  • Des Moines, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and means for sand reblending
    • Patent number 6,871,757
    • Issue date Mar 29, 2005
    • Greystone, Inc.
    • William J. Bennington, II
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method for reblending sand
    • Patent number 6,796,432
    • Issue date Sep 28, 2004
    • HGH Associates, Ltd.
    • Trenton L. Soldwish-Zoole
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and means for sand reblending
    • Patent number 6,311,847
    • Issue date Nov 6, 2001
    • HGH Associates Ltd.
    • Trenton L. Soldwish-Zoole
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Method and means for sand reblending
    • Publication number 20040144797
    • Publication date Jul 29, 2004
    • Greystone
    • William J. Bennington
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method for reblending sand
    • Publication number 20020121464
    • Publication date Sep 5, 2002
    • Trenton L. Soldwish-Zoole
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL