Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7328996 | Sensor and ink-jet print-head assembly and method related to same | — | 2008-02-12 |
| 7182456 | Hand-held and hand-operated device and printing method for such a device | — | 2007-02-27 |
| 6846119 | Method and handheld device for printing | — | 2005-01-25 |
| 6769360 | Electronic stamp | — | 2004-08-03 |