Patents Assigned to Jiangsu Oukai Medical Instrument Technology Co. Ltd.
  • Injection pen
    Patent number: D1034964
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: July 9, 2024
    Assignee: Jiangsu Oukai Medical Instrument Technology Co. Ltd.
    Inventors: Jian Jiang, Zhenyu Sun