Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606825 | Window opening and closing assembly | Gi-Won Lee, Ho Sang Lee | 2003-08-19 |
| 6598265 | Handle structure of an apparatus for opening and closing a window | — | 2003-07-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606825 | Window opening and closing assembly | Gi-Won Lee, Ho Sang Lee | 2003-08-19 |
| 6598265 | Handle structure of an apparatus for opening and closing a window | — | 2003-07-29 |