Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Giesa | Henkel Ag & Co. Kgaa | 4 |
| 2 | Wolfgang Fischer | Basf Se | 3 |
| 2 | Holger Schiffer | Kiekert Ag | 3 |
| #4 | Thomas Schemmel | Refratechnik Holding Gmbh | 2 |
| #4 | Jan-Eric Kruse | — | 2 |
| #4 | Antoine Besseyre Des Horts | Grohe Ag | 2 |
| #7 | Ralf Klueber | — | 1 |
| #7 | Frank Kura | Lohmann Gmbh & Co. Kg | 1 |
| #7 | André Duelks | — | 1 |
| #7 | Andreas Jonak | Hach Lange Gmbh | 1 |
| #7 | Jan Arpe | Saint-Gobain Performance Plastics Pampus Gmbh | 1 |
| #7 | Heike Fischer | Jotec Gmbh | 1 |
| #7 | Dirk Auer | Elopak Systems Ag | 1 |
| #7 | Hans-Peter Schmelzer | Presspart Gmbh &Co. Kg | 1 |
| #7 | Florian Diederich | Andritz Kuesters Gmbh | 1 |
| #7 | Mario Jansen | Pierburg Pump Technology Gmbh | 1 |
| #7 | Thomas Skaletz | Huf Huelsbeck & Fuerst GmbH & Co. KG | 1 |
| #7 | Johannes Bodewig | Lemken Gmbh & Co. Kg | 1 |
| #7 | Bernd Leu | Siemens Aktiengesellschaft | 1 |