Patents Assigned to Osstem Orthodontics Inc.
  • Bracket for correction of irregular teeth
    Patent number: D967434
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: October 18, 2022
    Assignee: Osstem Orthodontics Inc.
    Inventors: Un-Bong Baik, Hyung Soo Kim, In Woo Lee, Kyeong Heo