Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D602525 | Writing instrument with nail file | Carl Cetera | 2009-10-20 |
| D548785 | Triangular-shaped writing instrument with abrasive surface on upper portion | James I. O'Hern | 2007-08-14 |
| D548786 | Square-shaped writing instrument with abrasive surface on upper portion | James I. O'Hern | 2007-08-14 |