Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D513282 | Audio toy | David Perrin, Roman S. Ferber | 2005-12-27 |
| 6922935 | Light emitting fishing lure | — | 2005-08-02 |
| 6896390 | Animate form headlamp | David Perrin, Anmena Yau | 2005-05-24 |
| 6877875 | Canted head-mounted light | Andrew Tiefel, David Perrin | 2005-04-12 |
| 6860616 | Ultraviolet light writing system | Andrew Tiefel, David Perrin | 2005-03-01 |