Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352888 | Turbine blade having gas film cooling structure with a composite irregular groove and a method of manufacturing the same | Wenwu Zhang, Chunhai GUO, Yufeng Wang | 2022-06-07 |
| 11219968 | Laser processing head with two nozzles and systems and methods therefor | Wenwu Zhang, Chunhai GUO, Yang Yang | 2022-01-11 |