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Baodong WU

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  • Yangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Freezing spiral net chain structure
    • Patent number 11,242,202
    • Issue date Feb 8, 2022
    • YANGZHOU WELDON TRANSMISSION EQUIPMENT CO., LTD.
    • Baodong Wu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Spiral conveying mesh chain
    • Patent number 10,647,518
    • Issue date May 12, 2020
    • Baodong Wu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FREEZING SPIRAL NET CHAIN STRUCTURE
    • Publication number 20210253359
    • Publication date Aug 19, 2021
    • YANGZHOU WELDON TRANSMISSION EQUIPMENT CO., LTD.
    • Baodong WU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SPIRAL CONVEYING MESH CHAIN
    • Publication number 20190382207
    • Publication date Dec 19, 2019
    • Baodong WU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL