TREA

Zhiwei Xu

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  • Marlborough, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable electric heater
    • Patent number D405171
    • Issue date Feb 2, 1999
    • Honeywell Consumer Products, Inc.
    • Rodney Jane
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portable space heater
    • Patent number D395490
    • Issue date Jun 23, 1998
    • Honeywell Consumer Products, Inc.
    • Rodney Jane'
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portable space heater
    • Patent number D384733
    • Issue date Oct 7, 1997
    • Duracraft Corp.
    • Rodney Jane
    • D23 - Environmental heating and cooling