Patents Assigned to SHENZHEN RUIANDA TRADING CO., LTD.
  • Submersible LED light
    Patent number: D981030
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: March 14, 2023
    Assignee: SHENZHEN RUIANDA TRADING CO., LTD.
    Inventor: Qi Cheng Feng