Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Lobermeier | Grohe Ag | 10 |
| 2 | Hartwig Philipps-Liebich | Friedrich Grohe Ag & Co. Kg | 2 |
| 2 | Heinz Brandebusemeyer | Friedrich Grohe Ag & Co. Kg | 2 |
| #4 | Karl Mayr | BMW | 1 |
| #4 | Ernst Schulte | — | 1 |
| #4 | H. Juergen Dern | Bakelite Gmbh | 1 |
| #4 | Ulrich Naumann | Km Europa Metal Aktiengesellschaft | 1 |
| #4 | Marcus Mausberg | Coin Consulting Gmbh | 1 |
| #4 | Dietmar Wagner | IBM | 1 |
| #4 | Peter Dürfeld | Friedrich Grohe Ag & Co. Kg | 1 |