TREA

Tony Chiu

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Urinal
    • Patent number D431638
    • Issue date Oct 3, 2000
    • Hocheng Corporation
    • Tony Chiu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bathtub
    • Patent number D419654
    • Issue date Jan 25, 2000
    • Hocheng Corporation
    • Tony Chiu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Toilet
    • Patent number D416314
    • Issue date Nov 9, 1999
    • Hocheng Corporation
    • Tony Chiu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sink
    • Patent number D411877
    • Issue date Jul 6, 1999
    • Hocheng Corporation
    • Tony Chiu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Toilet
    • Patent number D411613
    • Issue date Jun 29, 1999
    • Hocheng Corporation
    • Tony Chiu
    • D23 - Environmental heating and cooling