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Joseph Donald Van Handel

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  • Plover, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for increasing the dry strength of paper
    • Patent number 6,723,204
    • Issue date Apr 20, 2004
    • Hercules Incorporated
    • Joseph Donald Van Handel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents