Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716289 | Obturator disc for an optical transducer | Emilio Caligaris Cappio | 1987-12-29 |
| 4702107 | Device for detecting the level of a liquid contained in a tank | Franco Sommacal | 1987-10-27 |
| 4661698 | Rotary optical transducer | Emilio C. Cappio | 1987-04-28 |
| 4236838 | Type-carrier disk with flexible tongues | — | 1980-12-02 |