Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040038 | High frequency, cold cathode, triode-type, field-emitter vacuum tube and process for manufacturing the same | Francesca Brunetti, Aldo Di Carlo, Silvia Orlanducci, Riccardo Riccitelli, Maria Letizia Terranova | 2011-10-18 |