Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821626 | Pressostat for pressure sensitive activation | Guglielmo Rossi, Mario Gemma | 1989-04-18 |
| 4214136 | Electrical switches for control devices such as temperature regulators | Guglielmo Rossi | 1980-07-22 |