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David D. Smith

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  • Dublin, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure system
    • Patent number 6,805,486
    • Issue date Oct 19, 2004
    • YKK Corporation of America
    • David D. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magnetic pick-up device and marker
    • Patent number 4,172,597
    • Issue date Oct 30, 1979
    • Regale Enterprises
    • David A. Smith
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents