Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Klaus Töpfer | Poly-Clip System | 2 |
| 2 | Thomas Raadts | Friedrich Grohe Ag & Co. Kg | 1 |
| 2 | Franz-Josef Lenze | Thyssenkrupp Steel Europe Ag | 1 |
| 2 | Bernd Guntermann | Hanon Systems | 1 |
| 2 | Eckhard Gransow | Friedrich Grohe Ag | 1 |
| 2 | Hans-Christian Janke | Puratos Naamloze Vennootschap | 1 |