Patents Assigned to Upper Echelon Products, LLC.
  • Back cushion
    Patent number: D899142
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: October 20, 2020
    Assignee: Upper Echelon Products, LLC.
    Inventors: Joseph David Federl, Yu Qing Deng
  • Neck pillow
    Patent number: D923361
    Type: Grant
    Filed: October 27, 2019
    Date of Patent: June 29, 2021
    Assignee: Upper Echelon Products LLC
    Inventors: Joseph David Federl, Deng Yu Qing
  • Wrist support
    Patent number: D950742
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: May 3, 2022
    Assignee: Upper Echelon Products, LLC.
    Inventor: Michael Joseph Zucco