Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Epe | Leopold Kostal Gmbh & Co. Kg | 2 |
| 2 | Heinz Trudewind | Sms Schloemann-Siemag | 1 |
| 2 | Thomas Raadts | Friedrich Grohe Ag & Co. Kg | 1 |
| 2 | Franz-Josef Puttmann | Tracto-Technik Gmbh & Co., Kg | 1 |
| 2 | Klaus Töpfer | Poly-Clip System | 1 |
| 2 | Eckhard Gransow | Friedrich Grohe Ag | 1 |
| 2 | Alfred Tüschen | — | 1 |
| 2 | Alfons Hesse | Tracto-Technik Paul Schmidt Spezialmaschinen | 1 |