Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687961 | Grinding tool and method of manufacturing the same | Jui-Lin Chou, Chia-Feng CHIU, Jen-Feng Chen, Sheng Kai Hong | 2017-06-27 |
| 9616550 | Grinding tool and method of manufacturing the same | Jui-Lin Chou, Chia-Feng CHIU | 2017-04-11 |