Top Inventors at Schwihag Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Frank Meyer | 8 |
| 2 | Roland Buda | 7 |
| 3 | Stefan Lienhard | 4 |
| #4 | Daniel Walter | 3 |
| #5 | Erik Danneberg | 3 |
| #6 | Armin Heim | 3 |
| #7 | Bernd Wientges | 2 |
| #8 | Karl-Heinz Schwiede | 2 |
| #9 | Jia Liu | 1 |
| #10 | Jurgen Kruger | 1 |
| #11 | Markus Weigele | 1 |
| #12 | Rudolf Kopl | 1 |
| #13 | Siegfried Keusch | 1 |
| #14 | Thomas Dahmann | 1 |
| #15 | Tilman Peter Ruetzel | 1 |
| #16 | Tilmann Ruetzel | 1 |
| #17 | Tilman Rützel | 1 |
| #18 | Volker Klein | 1 |
| #19 | William Locci | 1 |
| #20 | Otto Morgenschweis | 1 |
| #21 | K. Ohm | 1 |
| #22 | K Spiegel | 1 |
| #23 | Hans-Joachim Scholte | 1 |