Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104460 | Full-bore indefinite-level staged fracturing sliding sleeve based on smart label and implementation method thereof | Wenping Song, Duoli Zhang, Jun Yang, Fenglong Li | 2024-10-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104460 | Full-bore indefinite-level staged fracturing sliding sleeve based on smart label and implementation method thereof | Wenping Song, Duoli Zhang, Jun Yang, Fenglong Li | 2024-10-01 |