Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873924 | Thick-wall compression fitting | Zhou Qingnian | 2024-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873924 | Thick-wall compression fitting | Zhou Qingnian | 2024-01-16 |