Patents Assigned to POKING INDUSTRIAL (DONG GUAN) COMPANY LIMITED
  • 3D stir bar
    Patent number: D876163
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: February 25, 2020
    Assignee: POKING INDUSTRIAL (DONG GUAN) COMPANY LIMITED
    Inventor: Cheung-hang Chow