Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903719 | Rotation and threshold mechanism for twisting ball display | — | 2005-06-07 |
| 6882315 | Object location system and method | Robert J. Fontana, Donald V. Perino, Aitan Ameti | 2005-04-19 |