Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755584 | Writing instrument | Richard O'Brien, Michael Kent | 2004-06-29 |
| 6746168 | Writing instrument | Daniel A. Ferrara, Jr. | 2004-06-08 |
| D485308 | Ink bottle | Michael Kent, John N. Mitra | 2004-01-13 |