Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273483 | Threading method, rolling head, apparatus, module and production line for pipe thread, and products thereof | Jun Zhou, Jianming Yang, Minjun YANG | 2022-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273483 | Threading method, rolling head, apparatus, module and production line for pipe thread, and products thereof | Jun Zhou, Jianming Yang, Minjun YANG | 2022-03-15 |