Top Inventors at Guehring Ohg All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Lutfi Bozkurt | 5 |
| 2 | Bruno Teusch | 2 |
| 3 | Gerd Heckel | 2 |
| #4 | Gilbert Kleiner | 2 |
| #5 | Hakki Aygün | 2 |
| #6 | Ingo Von Puttkamer | 2 |
| #7 | Jochen Bitzer | 2 |
| #8 | Jochen Gruber | 2 |
| #9 | Klaus Matheis | 2 |
| #10 | Armin Helbig | 2 |
| #11 | Frank Weber | 1 |
| #12 | Gerhard Schanz | 1 |
| #13 | Gunther Hartmann | 1 |
| #14 | Hans Burger | 1 |
| #15 | Hans-Peter Hollfelder | 1 |
| #16 | Holger Ast | 1 |
| #17 | Jens Lange | 1 |
| #18 | Karl Trauner | 1 |
| #19 | Markus Klettenheimer | 1 |
| #20 | Manfred Schwenck | 1 |
| #21 | Peter Haenle | 1 |
| #22 | Peter Sommerfeldt | 1 |
| #23 | Roland Schafer | 1 |
| #24 | Samuel Harris | 1 |
| #25 | Steffen Lang | 1 |
| #26 | Uwe Schlagenhauf | 1 |
| #27 | Arno Friedrichs | 1 |