Patent Assignment
Reel/Frame 056339/0145
Assignment of Assignor's Interest
Recorded: 2021-05-25
Pages: 7
Assignors
SHEN, XIANGRONG
Executed: 2021-05-19
AFSAR, MD RAYHAN
Executed: 2021-05-19
HAQUE, MD REJWANUL
Executed: 2021-05-19
Assignee
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA
801 UNIVERSITY BOULEVARD, TUSCALOOSA, ALABAMA, 35487
Covered Property
(1)
Power Assistive Device for Stair Ascent and Descent