Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396955 | Diaphragm valve structure | Po-Wen Chen, Huan-Ciao Hong | 2022-07-26 |
| 11391390 | Diaphragm valve structure | Po-Wen Chen, Huan-Ciao Hong | 2022-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396955 | Diaphragm valve structure | Po-Wen Chen, Huan-Ciao Hong | 2022-07-26 |
| 11391390 | Diaphragm valve structure | Po-Wen Chen, Huan-Ciao Hong | 2022-07-19 |