TREA

Nelson E. Houser

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  • Greensboro, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stain blocking agent
    • Patent number 5,820,638
    • Issue date Oct 13, 1998
    • Burlington Chemical Co., Inc.
    • Nelson E. Houser
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...