Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808079 | Inner frame for door or window, skylight comprising the same and manufacturing method thereof | Peng Liang, Quanbo Hu | 2023-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808079 | Inner frame for door or window, skylight comprising the same and manufacturing method thereof | Peng Liang, Quanbo Hu | 2023-11-07 |