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David K. Harding

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  • Haledon, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cargo submarine
    • Patent number 5,544,610
    • Issue date Aug 13, 1996
    • David K. Harding
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Light beam amplifier
    • Patent number 5,072,346
    • Issue date Dec 10, 1991
    • David K. Harding
    • F21 - LIGHTING

Patents Applicationslast 30 patents