Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452994 | Method for producing photocatalyst and photocatalyst filter for air cleaning | Hee Jin Park, Wonyong Choi, Sungwon Kim, Jee-Yeon Kim | 2022-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452994 | Method for producing photocatalyst and photocatalyst filter for air cleaning | Hee Jin Park, Wonyong Choi, Sungwon Kim, Jee-Yeon Kim | 2022-09-27 |