Patents Assigned to J & B YANG CORPORATION
  • Slip resistant outsole
    Patent number: D901154
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 10, 2020
    Assignee: J & B YANG CORPORATION
    Inventor: Bong Yang
  • Boot upper
    Patent number: D919951
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 25, 2021
    Assignee: J & B Yang Corporation
    Inventor: Bong Yang