Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252450 | Writing instrument holding and retaining device | Mario Aguirre | 2007-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252450 | Writing instrument holding and retaining device | Mario Aguirre | 2007-08-07 |