| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Belgium | 1 | |
| #3 | Brazil | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Luxembourg | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Portugal | 1 | |
| #13 | Sweden | 1 | |
| #14 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Walking sticks | |
| #2 | Brushes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Russo Pio | 10 |
| #2 | Pio Russo | 2 |
| #3 | Russo Renato | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH665102A5 | Umbrella with interchangeable cover. | |
| EP0051047A1 | A kit for cleaning the teeth with a toothbrush storable in the toothpaste holder |