TREA

Lay Gwon

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  • Astoria, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Big mouth doll
    • Patent number 6,409,572
    • Issue date Jun 25, 2002
    • Lay Gwon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    First walker's aid
    • Patent number 5,476,070
    • Issue date Dec 19, 1995
    • Lay Gwon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...