Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313466 | Piston assembly for an internal combustion engine of a motor vehicle | John B. Fisher, Zheng Ma | 2022-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313466 | Piston assembly for an internal combustion engine of a motor vehicle | John B. Fisher, Zheng Ma | 2022-04-26 |