Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644205 | Smoke control system of building and method for constructing the same | — | 2023-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644205 | Smoke control system of building and method for constructing the same | — | 2023-05-09 |