| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Italy | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Foods and drinks | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Fillers | |
| #3 | Shaping of plastics | |
| #4 | Certain plastics | |
| #5 | Unspecified technologies | |
| #6 | Special foods | |
| #7 | Foods | |
| #8 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bertini Mario | 11 |
| #2 | Ravanelli Raffaello | 11 |
| #3 | Nonino Gianni | 4 |
| Publication | Filing date | Title |
|---|---|---|
| WO2017009783A1 | Front seal ring and kit | |
| EP3308060A1 | Sealing ring | |
| EP2318739A2 | Seal and corresponding manufacturing method | |
| EP2278198A1 | Seal and corresponding manufacturing method |