Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624458 | Explosion-proof flexible metal hose for natural gas pipelines | Jingyi Guo, Kai Liu, Linlin He, Ronggang Liu, Lei Zhang | 2023-04-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624458 | Explosion-proof flexible metal hose for natural gas pipelines | Jingyi Guo, Kai Liu, Linlin He, Ronggang Liu, Lei Zhang | 2023-04-11 |