| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 | |
| #6 | Hungary | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schaub Martin | 12 |
| #2 | Kreutzer Siegmar | 7 |
| #3 | Bösert Timmy | 2 |
| #4 | Höhn Bernd | 2 |
| #5 | Hoehn Bernd | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019006053A1 | Radial shaft seal | |
| DE102018006945B3 | Radial shaft seal | |
| DE102012202862A1 | Radial shaft seal |