Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578518 | Hold-open lock apparatus of sliding door | Chi Young Min, Ki Ryun Ahn, Hyun Duk Cho | 2023-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578518 | Hold-open lock apparatus of sliding door | Chi Young Min, Ki Ryun Ahn, Hyun Duk Cho | 2023-02-14 |