| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Austria | 2 | |
| #3 | Belgium | 2 | |
| #4 | Italy | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | China | 1 | |
| #9 | Denmark | 1 | |
| #10 | EPO (European Patent Office) | 1 | |
| #11 | Spain | 1 | |
| #12 | United Kingdom | 1 | |
| #13 | Netherlands | 1 | |
| #14 | Sweden | 1 | |
| #15 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Domestic plumbing installations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zucchetti Elena | 5 |
| #2 | Zucchetti Mario | 4 |
| #3 | Thun Matteo | 4 |
| #4 | Zucchetti Matteo Thun Elena | 1 |
| #5 | Zucchetti M | 1 |
| #6 | Giromini Ugo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1541296A | Sanitary device with mechanical single hole mixer for horizontal top | |
| ES8303650A1 | Mixer tap for hot and cold water - employing rotating ceramic mixing chamber operated by single lever | |
| BE889631A | Water flow control device for taps | |
| DK127177A | Single-used hot and cold water battery |