Top Inventors at Lapp Engineering Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Siegbert Lapp | 5 |
| 2 | Daniel Mueller | 4 |
| 3 | Johann Krech | 4 |
| #4 | Rolf Drotleff | 4 |
| #5 | Martin Zankl | 2 |
| #6 | Bernd Hagmann | 1 |
| #7 | Eugen Mikeler | 1 |
| #8 | Markus Bihrer | 1 |
| #9 | Marek Jurak | 1 |
| #10 | Michael Zwanger | 1 |
| #11 | Peter Runze | 1 |
| #12 | Stefan Hilsenbeck | 1 |
| #13 | Valerij Charcenko | 1 |