Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D661735 | Pen | — | 2012-06-12 |
| D627391 | Clip pen | — | 2010-11-16 |
| D619174 | Retractable correction tape | — | 2010-07-06 |
| D601625 | Whistle pen | — | 2009-10-06 |
| D600920 | Brush pen | — | 2009-09-29 |
| D578571 | Pen | — | 2008-10-14 |
| D541858 | Pen | — | 2007-05-01 |
| D538321 | Combined magnifier and pen | — | 2007-03-13 |
| D534956 | Pen | — | 2007-01-09 |
| D509538 | Pen | — | 2005-09-13 |
| D504916 | Pen | — | 2005-05-10 |
| D500339 | Pen | — | 2004-12-28 |
| D493834 | Pen | — | 2004-08-03 |
| D491604 | Pen | — | 2004-06-15 |
| D478625 | Pen | — | 2003-08-19 |