Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713729 | Piston for splitting internal cooling runner | Junzhuo Liu, Zhenfei Ma, Defeng Song | 2023-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713729 | Piston for splitting internal cooling runner | Junzhuo Liu, Zhenfei Ma, Defeng Song | 2023-08-01 |