Patents Assigned to DISK DR. CO. LTD
  • Knee pad
    Patent number: D908974
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: January 26, 2021
    Assignee: DISK DR. CO. LTD
    Inventor: Ki Yong Chang
  • Knee pad
    Patent number: D916384
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: April 13, 2021
    Assignee: DISK DR. CO., LTD.
    Inventor: Ki Yong Chang