Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711550 | Energy-saving and environment-friendly paraffin and scale control ultra-strong viscosity reduction device | Bozhi Yang, Changhai Wang | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711550 | Energy-saving and environment-friendly paraffin and scale control ultra-strong viscosity reduction device | Bozhi Yang, Changhai Wang | 2020-07-14 |