Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dieter Patzold | — | 6 |
| 1 | Willi Steinko | Mike & Kremmel Limited | 6 |
| 3 | Johannes Liebscher | Leifheit Ag | 5 |
| #4 | Harald Bestmann | Hella Kgaa Hueck & | 2 |
| #4 | Johannes Leibscher | Leifheit International Gunter Leifheit Gmbh | 2 |
| #6 | Dieter P/a/ tzold | — | 1 |
| #6 | Jan Niklas Baer | Zf Active Safety Gmbh | 1 |
| #6 | Thomas Kunkler | Leifheit Ag | 1 |
| #6 | Jurgen Ridder | — | 1 |
| #6 | Dietmar Menze | — | 1 |