Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776227 | Flexible roll-die forming machine for variable cross-section parts | Qiang Li, Zhenfeng Yang, Yanzhi Guan, Haibo Wang | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776227 | Flexible roll-die forming machine for variable cross-section parts | Qiang Li, Zhenfeng Yang, Yanzhi Guan, Haibo Wang | 2017-10-03 |