Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302755 | Visual display unit and display method for a programmable computer | Alessandro Graciotti | 1981-11-24 |
| 4277835 | Apparatus for recording and displaying or plotting graphs | Gastone Garziera | 1981-07-07 |