Patents Assigned to Sure Winder LLC
  • Torsion spring tool
    Patent number: D838562
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: January 22, 2019
    Assignees: Sure Winder LLC
    Inventors: Loren E. Paulsen, Christopher Brian Brand
  • Torsion spring tool
    Patent number: D1033186
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: July 2, 2024
    Assignees: Sure Winder LLC
    Inventors: Loren E. Paulsen, Christopher Brian Brand