Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014684 | Expedited preflight readiness system for aircraft | Vernon Weng-Yew Chang, Adam Wolfe, Phuong Ngoc Ta, Mark C. Hansen | 2021-05-25 |
| 10974843 | Hot-swappable hybrid APU for aircraft | Vernon Weng-Yew Chang, August Bryce Ratzlaff, David Lee Swartzendruber | 2021-04-13 |