Top Inventors at Ewag Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Christoph Plüss | 3 |
| 2 | Claus Dold | 2 |
| 3 | Bruno Frei | 1 |
| #4 | Christoph Pluess | 1 |
| #5 | Christian Walter | 1 |
| #6 | Gerhard Brunner | 1 |
| #7 | Gregory Eberle | 1 |
| #8 | Heinrich Mushardt | 1 |
| #9 | Maximilian Warhanek | 1 |
| #10 | Roland Friederich | 1 |
| #11 | Urs Hunziker | 1 |