| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 10 | |
| #2 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lupi Antonio | 5 |
| #2 | D Argenio Vincenza | 4 |
| #3 | Lupi | 4 |
| #4 | D Argenio | 3 |
| #5 | Silber Gerhard | 1 |
| #6 | D Argento | 1 |
| #7 | D Argento Vincenza | 1 |
| #8 | Gritti Gianfranco | 1 |
| #9 | Innocenti Alberto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0974790A2 | Extraction hood system |