Ballard E. Long

Person

  • Oak Ridge, TN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-threading needle

    • Patent number 4,539,923
    • Issue date Sep 10, 1985
    • LaSelva; A.
    • Ballard E. Long
    • D05 - SEWING EMBROIDERING TUFTING