Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660709 | Device and method for manufacturing coated welding rod | Weimin Long, Sujuan ZHONG, Lei Zhang, Yinyin Pei, Guanxing Zhang +2 more | 2023-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660709 | Device and method for manufacturing coated welding rod | Weimin Long, Sujuan ZHONG, Lei Zhang, Yinyin Pei, Guanxing Zhang +2 more | 2023-05-30 |