Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10725236 | Light cylinder, dispenser, and light cylinder manufacturing method | Jang Hwan Hwang | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10725236 | Light cylinder, dispenser, and light cylinder manufacturing method | Jang Hwan Hwang | 2020-07-28 |