Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bruno Heimann | Friedrich Grohe Ag | 23 |
| 2 | Georg Troska | The Coca-Cola | 14 |
| 3 | Helmuth K. Unger | Wila Leuchten Ag | 5 |
| #4 | Marc Hilgenstock | Beumer Group Gmbh & Co. Kg | 1 |
| #4 | Hans Bech | Union Sils, Van De Loo & Co. Gmbh | 1 |
| #4 | Klaus Dohrer | — | 1 |