Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591132 | Writing pen with ink storage | — | 2013-11-26 |
| 6837639 | Illuminable writing instrument | — | 2005-01-04 |
| D482397 | Triangular barrel marker pen | — | 2003-11-18 |
| D482392 | Crescent shaped marker pen | — | 2003-11-18 |
| D482393 | Cat face marker pen | — | 2003-11-18 |
| D482391 | Star shaped marker pen | — | 2003-11-18 |
| D480421 | Marker pen | — | 2003-10-07 |
| D479856 | Marker pen | — | 2003-09-23 |