Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257694 | Door control apparatus | Samuel King, Yufeng Sun | 2025-03-25 |
| 9228917 | Six degrees of freedom free-motion test apparatus | Ken Ruble | 2016-01-05 |
| 8353199 | Multi-degree-of-freedom test stand for unmanned air vehicles | Carlos E. Ortega, Ken Ruble, Qi Lu | 2013-01-15 |
| 8152699 | Apparatus and method for reduced-gravity simulation | Jiegao Wang | 2012-04-10 |