Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Spiess | Inventio Ag | 3 |
| 1 | Cornelis van der Lely | C. Van Der Lely, N.V. | 3 |
| 3 | Paul Dubs | Ciba-Geigy | 2 |
| 3 | Hubert Hergeth | Hergeth Hollingsworth Gmbh | 2 |
| #5 | Lutz Gebhardt | Jura Elektroapparate Ag | 1 |
| #5 | Ernest Muchenberger | Ascom Hasler Mailing Systems | 1 |
| #5 | Rolf Waltenspuhl | Stopinc Aktiengesellschaft | 1 |
| #5 | Achim Hansen | Ovd Kinegram Ag | 1 |