Patents Assigned to NEXTZHEN CO., LTD.
  • Abrasive for golf iron heads
    Patent number: D1047045
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: October 15, 2024
    Assignee: NEXTZHEN CO., LTD.
    Inventor: Jung Hun Hwang
  • Golf swing assist device
    Patent number: D1078900
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: June 10, 2025
    Assignee: NEXTZHEN CO., LTD.
    Inventor: Jung Hun Hwang