Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657683 | Hot beverage brewing apparatus | Pietro Sandei, Ugo Sandei | 1997-08-19 |
| 5650186 | Hot beverage brewing and dispensing apparatus and method | Faust Annoni, Ugo Sandei, Pietro Sandei | 1997-07-22 |