Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781569 | Hand controller | Pedro Gregorio, Vincent Hayward | 2004-08-24 |
| 6750877 | Controlling haptic feedback for enhancing navigation in a graphical environment | Louis B. Rosenberg, Matthew Mather, Danny A. Grant | 2004-06-15 |