Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmar Rapp | Biedermann Technologies | 2 |
| 2 | Frank Fielers | Rosen Swiss Ag | 1 |
| 2 | Rafael Schomaker | Bomag Gmbh | 1 |
| 2 | Fritz Leiker | Siemens Mobility Gmbh | 1 |
5 patents · 4 inventors
Ranked #14,058 of 42,968 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmar Rapp | Biedermann Technologies | 2 |
| 2 | Frank Fielers | Rosen Swiss Ag | 1 |
| 2 | Rafael Schomaker | Bomag Gmbh | 1 |
| 2 | Fritz Leiker | Siemens Mobility Gmbh | 1 |