Top Inventors at Witco Vinyl Additives Gmbh All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Wolfgang Wehner | 11 |
| 2 | Hans-Helmut Friedrich | 7 |
| 3 | Rolf Drewes | 5 |
| #4 | Karl-Josef Kuhn | 3 |
| #5 | Horst Zinke | 2 |
| #6 | Bruno Hilti | 1 |
| #6 | Ernst Minder | 1 |
| #6 | Hans Mehner | 1 |
| #6 | Heinz Herbst | 1 |
| #6 | Jurgen Pfeiffer | 1 |
| #6 | Kornelia Malzacher | 1 |
| #6 | Kurt Hoffmann | 1 |
| #6 | Markus Kolb | 1 |
| #6 | Rudolf Pfaendner | 1 |