TREA

Woon-Tong Wong

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  • Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Massaging apparatus
    • Patent number 4,169,466
    • Issue date Oct 2, 1979
    • Woon-Tong Wong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Combination straw and stirrer
    • Patent number 4,134,494
    • Issue date Jan 16, 1979
    • Woon-Tong Wong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...