Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633955 | Method of connecting shapes on a display of a computer system | Giulia Pagallo | 1997-05-27 |
| 5621817 | Pointer-based computer system capable of aligning geometric figures | Giulia Pagallo | 1997-04-15 |