Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940060 | Seal ring structure for low torque valve fire-safe | Ching-An Lin, Chia-Ho Cheng | 2024-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940060 | Seal ring structure for low torque valve fire-safe | Ching-An Lin, Chia-Ho Cheng | 2024-03-26 |