Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11389758 | Vertical type combined filter separator | Yang Gao, Jinguo Cai, Haotian Liu | 2022-07-19 |
| 11389759 | Horizontal type combined filter separator | Yang Gao, Jinguo Cai, Haotian Liu | 2022-07-19 |