| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Finland | 1 | |
| #8 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Sanitary equipment | |
| #3 | Containers for goods storage | |
| #4 | Cleaning | |
| #5 | Brushes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hecker Frithjof | 11 |
| #2 | Duczek Norman | 6 |
| Publication | Filing date | Title |
|---|---|---|
| DE19625314A1 | Device and method for disinfecting brush heads of toothbrushes | |
| DE19604057A1 | Curved hand-held toothbrush | |
| EP0793545A1 | Toothbrush cleaning station |