Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995939 | Banknote guiding device | Alvaro Martinez Chavoy, Sergio Díaz Pérez, José Manuel Navarro Cueva, Miguel Angel Calleja Lafuente | 2024-05-28 |
| 8226458 | Coin dispenser | Miguel Angel Calleja Lafuente, Juan Miguel Irurita Loyarte, Oscar Lacarra Fernandez, Alvaro Martinez Chavoy, Bernardo Sola Sanchez | 2012-07-24 |