Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174951 | Ball valve for fermentation tank and fermentation tank including the same | Chin-Hsing Chuo, Chin-Yen Wang | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174951 | Ball valve for fermentation tank and fermentation tank including the same | Chin-Hsing Chuo, Chin-Yen Wang | 2021-11-16 |