Top Inventors at Kiekert Ag 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert J. Hunt | 10 |
| 2 | Ömer Inan | 5 |
| 3 | Robert S. Pettengill | 5 |
| #4 | Thorsten Bendel | 5 |
| #5 | Thorsten Nottebaum | 5 |
| #6 | Holger Schiffer | 4 |
| #7 | Jim Zhuang | 3 |
| #8 | Keith Robertson | 3 |
| #9 | Stelian Borlodan | 3 |
| #10 | Adrin Wagner | 2 |
| #11 | Johannes-Theodor Menke | 2 |
| #12 | Karl Krause | 2 |
| #13 | Michael Scholz | 2 |
| #14 | Ulrich Weichsel | 2 |
| #15 | Armin Handke | 1 |
| #16 | Bryan Bishop | 1 |
| #17 | Carsten Fuchs | 1 |
| #18 | Christian Barmscheidt | 1 |
| #19 | Elena Suholutskaja | 1 |
| #20 | Heiko Hemmer | 1 |
| #21 | Jan Zejda | 1 |
| #22 | John Kachnowski | 1 |
| #23 | Karl Lambertz | 1 |
| #24 | Keith Julien | 1 |
| #25 | Markus Berghahn | 1 |
| #26 | Michael Uhrin | 1 |
| #27 | Nikolaus Hundsdorfer | 1 |
| #28 | Octavian Cimpean | 1 |
| #29 | Patrick Mullins | 1 |
| #30 | Philip R. Morrison | 1 |
| #31 | Rainer Haubs | 1 |
| #32 | Radek Mazal | 1 |
| #33 | Reinhard Chilla | 1 |
| #34 | Robert L. Brickner | 1 |
| #35 | Ruben Reyna | 1 |
| #36 | Scott Brown | 1 |
| #37 | Thomas Badewicz | 1 |
| #38 | Thomas Schönenberg | 1 |
| #39 | Thomas Welke | 1 |
| #40 | Tommy Toma | 1 |
| #41 | Uwe Reddmann | 1 |
| #42 | Wael Ghassen Al-Rihawi | 1 |
| #43 | Werner Pohle | 1 |