Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493219 | Intelligent air shield formation device for preventing infection | Keun Seok Lee | 2022-11-08 |
| D918705 | Square gate wall protector | — | 2021-05-11 |
| D918706 | Rectangular gate wall protector | — | 2021-05-11 |