Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646414 | Rechargeable battery pack and battery pack charger with safety mechanisms | — | 2003-11-11 |
| 6547465 | Pencil with exposable eraser | Paul S. Rago | 2003-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646414 | Rechargeable battery pack and battery pack charger with safety mechanisms | — | 2003-11-11 |
| 6547465 | Pencil with exposable eraser | Paul S. Rago | 2003-04-15 |