Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694150 | Multiuser/multi pointing device graphical user interface system | Michael Sigona | 1997-12-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694150 | Multiuser/multi pointing device graphical user interface system | Michael Sigona | 1997-12-02 |