Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770757 | Method of making sound interface in overcast bimetal components | Qigui Wang, Haiyan Jiang | 2017-09-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770757 | Method of making sound interface in overcast bimetal components | Qigui Wang, Haiyan Jiang | 2017-09-26 |