Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183907 | Electrical apparatus and methods for forming an electrical machine and an electrical apparatus | Sheng Zhong, Jing Xu | 2021-11-23 |
| 11046404 | Dual propeller drive system for a ship | Colin Tschida, Ghanshyam Shrestha, Steven Englebretson | 2021-06-29 |