| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Italy | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Germany | 2 | |
| #5 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Mechanical elements | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Domestic plumbing installations | |
| #2 | Sanitary equipment | |
| #3 | Pipes | |
| #4 | Laundering textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Assandri Roberto | 5 |
| #2 | Denti Gian Luigi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT1078009B | SIPHON FOR EXHAUST PIPES |