TREA

Tianxiong Zeng

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water bottle
    • Patent number D948285
    • Issue date Apr 12, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Water treatment system
    • Patent number 11,235,999
    • Issue date Feb 1, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20210171384
    • Publication date Jun 10, 2021
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE