TREA

Craig M. Mattern

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  • West Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer-filled sheet material
    • Patent number 6,852,813
    • Issue date Feb 8, 2005
    • AMCOL International Corporation
    • Jerald W. Darlington, Jr.
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hydraulic barrier
    • Patent number 6,783,802
    • Issue date Aug 31, 2004
    • AMCOL International Corporation
    • Jerald W. Darlington
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Polymer-filled sheet material
    • Publication number 20040059071
    • Publication date Mar 25, 2004
    • AMCOL International Corporation
    • Jerald W. Darlington
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydraulic barrier
    • Publication number 20040058077
    • Publication date Mar 25, 2004
    • AMCOL International Corporation
    • Jerald W. Darlington
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...