Top Inventors at Mannesmann Demag A.G. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gunter Ratschat | 2 |
| 2 | Gunter Schmitz | 1 |
| 3 | Harald Bitsch | 1 |
| #4 | Helmut Scherff | 1 |
| #5 | Jurgen Cittrich | 1 |
| #6 | Jurgen Wenzel | 1 |
| #7 | Karl-Ernst Kaufmann | 1 |
| #8 | Karl Knaack | 1 |
| #9 | Karlheinz Langlitz | 1 |
| #10 | Klaus Becker | 1 |
| #11 | Wolfgang Heidemann | 1 |
| #12 | Ewald Gilles | 1 |
| #13 | Gerhard Eichbaum | 1 |
| #14 | Walter Krohmann | 1 |