Patents by Inventor Daoxi Wang

Daoxi Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Screw compressor
    Patent number: D1093433
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: September 16, 2025
    Assignee: FUJIAN SNOWMAN COMPRESSOR CO., LTD
    Inventors: Deqiang Wei, Daoxi Wang
  • Screw compressor
    Patent number: D1102483
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: November 18, 2025
    Assignee: FUJIAN SNOWMAN COMPRESSOR CO., LTD
    Inventors: Yunzhen Lin, Yongqiang Li, Daoxi Wang
  • Screw compressor
    Patent number: D1117350
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: March 10, 2026
    Assignee: FUJIAN SNOWMAN COMPRESSOR CO., LTD
    Inventors: Deqiang Wei, Daoxi Wang