Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945258 | Sheet metal turbine housing with cellular structure reinforcement | Harold Huimin Sun, David R. Hanna | 2018-04-17 |
| 9890700 | Systems and methods for a variable geometry turbine nozzle | Harold Huimin Sun, Ben Zhao, Jianwen James Yi, Eric Warren Curtis, Jizhong Zhang | 2018-02-13 |