David MacEwan

Person

  • Greenville, SC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for applying softeners to fabrics

    • Patent number 6,464,730
    • Issue date Oct 15, 2002
    • Sybron Chemicals, Inc.
    • Robert B. Login
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...