Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683884 | Device for facilitating maintenance of a trackball | Jérôme Dufal, Nicolas Berthou | 2010-03-23 |
| D473233 | Computer track ball and joystick | — | 2003-04-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683884 | Device for facilitating maintenance of a trackball | Jérôme Dufal, Nicolas Berthou | 2010-03-23 |
| D473233 | Computer track ball and joystick | — | 2003-04-15 |