Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270957 | Method for managing a conference call in a telephone network | Marcello Sampo, Agostino Cotevino | 2012-09-18 |
| 4706270 | Equipment for sending digitally pre-stored voice announcements to the subscribers connected to a telephone network | Luciano Astegiano, Ottavio Bertoglio, Fulvio Bosco, Alfredo De Bosio, Piero Lampiano +2 more | 1987-11-10 |