TREA

John D. Lu

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  • Malden, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seat
    • Patent number D738122
    • Issue date Sep 8, 2015
    • Watts Water Technologies, Inc.
    • John D. Lu
    • D06 - Furnishings
  • Information Patent Grant

    Bonnet
    • Patent number D729904
    • Issue date May 19, 2015
    • Watts Water Technologies, Inc.
    • John D. Lu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Check retainer
    • Patent number D724182
    • Issue date Mar 10, 2015
    • Watts Water Technologies, Inc.
    • John D. Lu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Cartridge check assembly
    • Patent number D721789
    • Issue date Jan 27, 2015
    • Watts Water Technologies, Inc.
    • John D. Lu
    • D23 - Environmental heating and cooling