Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686084 | Prefabricated concrete beam-column node and construction method therefor | Qijun Zhang | 2023-06-27 |
| D978386 | Wrought iron ball lamp | — | 2023-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686084 | Prefabricated concrete beam-column node and construction method therefor | Qijun Zhang | 2023-06-27 |
| D978386 | Wrought iron ball lamp | — | 2023-02-14 |