Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225295 | Bi-cell electrical storage battery | Hong-Sup Lim | 1993-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225295 | Bi-cell electrical storage battery | Hong-Sup Lim | 1993-07-06 |