Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857902 | High-stability shale gas desanding device with gravel storage mechanism | Li He, Pengdong Yan | 2024-01-02 |
| 10500618 | Apparatus and method for remediating trichloroethylene-polluting soils by integrated rotated migration and PRB | Hongwei Lu, Lixia Ren, Li-wei He, Jing Li | 2019-12-10 |