Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl Zuercher | Dow Global Technologies | 11 |
| 2 | Anton F. Squirrell | Grovag Grossventiltechnik Ag | 9 |
| 3 | Simon Camenzind | Trisa Holding Ag | 4 |
| #4 | Theo Geussens | Dow Global Technologies | 3 |
| #4 | Francesco Paolo D'Aleo | Ams Sensors Singapore Pte. | 3 |
| #6 | Peter Schwendener | Geberit International Ag | 2 |
| #6 | Heinrich Johann Isler | Glaxosmithkline Intellectual Property Development Limited | 2 |
| #6 | André Wandeler | Ssm Schärer Schweiter Mettler Ag | 2 |
| #6 | Helmut Kochler | — | 2 |
| #6 | Jurg Messerli | — | 2 |
| #11 | Erwin Tonz | Grob Horgen Ag | 1 |
| #11 | Helmut Koechler | Unknown | 1 |
| #11 | Gunter Nestler | — | 1 |
| #11 | Albert van der Meer | — | 1 |
| #11 | Max Wohlwend | Eidgenössische Technische Hochschule Zürich | 1 |
| #11 | by Grete Brandli, heir | Georg Fischer | 1 |
| #11 | Robert Boes | Eth Zurich | 1 |