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William W. Pettus

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  • College Grove, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing durable layered coatings
    • Patent number 6,413,588
    • Issue date Jul 2, 2002
    • E. I. Du Pont de Nemours and Company
    • William W. Pettus
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...