| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Germany | 4 | |
| #3 | Japan | 2 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 | |
| #6 | Netherlands | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Consumer goods | |
| #3 | Medical technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beer Rio | 11 |
| #2 | Rio Beeru | 2 |
| #3 | Rio Beer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9734545A1 | Motor-drivable toothbrush | |
| CH658578A5 | Brush for cleaning and using the container. | |
| DE2741577A1 | Vat or bucket washing unit with washing chamber - has at least one rotating brush and bucket holder rotating parallel to brush axis of rotation | |
| US4126910A | Machine for treating the internal surfaces of bowl-shaped bodies | |
| US4089080A | Machine for treating hollow bowl-shaped objects |