Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142867 | Indicating apparatus for a damper opening/closing apparatus of an air diffuser | Dae Woo Lee, Jung Chang Lee | 2000-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142867 | Indicating apparatus for a damper opening/closing apparatus of an air diffuser | Dae Woo Lee, Jung Chang Lee | 2000-11-07 |