Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739896 | Battery box | Xiaofeng Zhang | 2023-08-29 |
| 4876895 | Engineering constructive load cell | — | 1989-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739896 | Battery box | Xiaofeng Zhang | 2023-08-29 |
| 4876895 | Engineering constructive load cell | — | 1989-10-31 |