Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Rollin | Medela Holding Ag | 8 |
| 2 | Otto Staedeli | Maag Gear-Wheel & Machine Company Limited | 6 |
| 3 | Martin Hirt | Aesculap Ag | 4 |
| 3 | Richard von Holzen | Bucher Hydraulics Gmbh | 4 |
| #5 | Jean-Luc Berchier | Lgz Landis & Gyr Zug Ag | 3 |
| #6 | Stadeli Otto | Maag Gear-Wheel & Machine Company Limited | 1 |
| #6 | Mathias Stäger | Siemens Schweiz Ag | 1 |
| #6 | Hanspeter Dinner | The Gleason Works | 1 |
| #6 | Birgit Müller | Medela Holding Ag | 1 |