Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434889 | Piston seal structure for injector | Lu CHEN, Rongbing Tian, Sainan Li, Jinrong Liu, Hongxiang SHU | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434889 | Piston seal structure for injector | Lu CHEN, Rongbing Tian, Sainan Li, Jinrong Liu, Hongxiang SHU | 2022-09-06 |