Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739654 | Abradable labyrinth seal for refrigerant compressors | Lin Sun, Jin Yan, Tianlei Li | 2023-08-29 |
| 11560901 | Active unloading device for mixed flow compressors | Tianlei Li, Jin Yan | 2023-01-24 |