| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | Israel | 2 | |
| #3 | Italy | 2 | |
| #4 | Brazil | 1 | |
| #5 | China | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Venting or aerating devices | |
| #3 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Proietti De Marchis Roberto | 5 |
| #2 | Marchis Roberto Proietti De | 3 |
| #3 | Carbone Nicola | 2 |
| #4 | De Marchis Roberto | 1 |
| #5 | Robert Proieti De Marchis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013051039A2 | Foot filter equipped with pvdf plastic spring, used as accessory for electro-mechanical pumps | |
| WO2013035119A1 | Valve equipped with plastic spring | |
| CN102803726A | Dosing pump with control device of the piston stroke |