Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Kammel | Lemforder Metallwaren Ag | 2 |
| 2 | Richard Tepe | — | 1 |
| 2 | Klemens Kalverkamp | Grimme Landmaschinenfabrik Gmbh & Co. Kg | 1 |
| 2 | Ernst-Gunther Jordens | Lemforder Metallwaren Ag | 1 |
| 2 | Franz-Josef Moormann | Lemforder Metallwaren Ag | 1 |