Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634961 | Metal-based dissolvable ball seat, setting system and setting method | Jianguo Yao, Zhiguo Wang, Guofu Ren, Xiangjun Hu, Siwen Guo +4 more | 2023-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634961 | Metal-based dissolvable ball seat, setting system and setting method | Jianguo Yao, Zhiguo Wang, Guofu Ren, Xiangjun Hu, Siwen Guo +4 more | 2023-04-25 |