Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688177 | Chocolate feeding device for chocolate refiners | Giulio Serafini | 1987-08-18 |
| 4666090 | Roll drive for chocolate refining machines | Giulio Serafini | 1987-05-19 |
| 4627337 | Leak-resistant feeding chamber for chocolate refining machines | Giulio Serafini | 1986-12-09 |
| 4620477 | Control system for controlling the pressure on chocolate refining machine roll bearings | Giulio Serafini | 1986-11-04 |
| 4603815 | Controlled operation chocolate refiner | Giulio Serafini | 1986-08-05 |
| 4519304 | Device for controlling and monitoring the thickness of a chocolate film delivered by chocolate refiners | — | 1985-05-28 |