Top Inventors at Gestra Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Werner Foller | 7 |
| 2 | Holm Klann | 5 |
| 3 | Holger Schroter | 5 |
| #4 | Joachim-Christian Politt | 5 |
| #5 | Hans Kehlbeck | 4 |
| #6 | Gunter Herbold | 3 |
| #7 | Kerstin Borchers | 3 |
| #8 | Guenter Schmitz | 2 |
| #9 | Gunter Schmitz | 2 |
| #10 | Heinrich Hansemann | 2 |
| #11 | Herbert Laupichler | 2 |
| #12 | Jan-Hermann Muller | 2 |
| #13 | Juergen Klattenhoff | 2 |
| #14 | Jurgen Klattenhoff | 2 |
| #15 | Bernhard Kruhsel | 1 |
| #16 | Edmond Ilg | 1 |
| #17 | Helmut Willenbrock | 1 |
| #18 | Holger Schroeter | 1 |
| #19 | Johannes Tetzner | 1 |
| #20 | Jürgen Lutz | 1 |
| #21 | Lur Wessels | 1 |
| #22 | Ralf Borowski | 1 |
| #23 | Sergej Janzen | 1 |
| #24 | Wilhelm Strache | 1 |
| #25 | Bernard Aversenq | 1 |
| #26 | Jean Guizard | 1 |
| #27 | Wolfgang Behnken | 1 |