Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092244 | Sealing disc for vacuum closure | Xiao Hu, Shao-Hui Zhang, Chwung-Shan Kou, Yen-Sheng Wang, Chih-Hung Wang +4 more | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092244 | Sealing disc for vacuum closure | Xiao Hu, Shao-Hui Zhang, Chwung-Shan Kou, Yen-Sheng Wang, Chih-Hung Wang +4 more | 2021-08-17 |