Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Elke Apel | Ivoclar Vivadent Ag | 33 |
| 2 | Elke Signer-Apel | Ivoclar Vivadent Ag | 12 |
| 3 | Martin Bless | Evatec Ag | 4 |
| 3 | Hansjakob Hanselmann | Inficon Ag | 4 |
| #5 | Francis Thiebaud | Balzers Aktiengesellschaft | 3 |
| #5 | Robert Wolfgang Krybus | Ivoclar Vivadent Ag | 3 |
| #7 | Hansjakob Hanselmann-Willi | Inficon Ag | 2 |
| #7 | Karl-Heinz Schlegel | Suddeutsche Feinmechanik Gmbh | 2 |
| #9 | Signer Hans | Balzers Aktiengesellschaft | 1 |
| #9 | Theo Fah | Scharer Schweiter Mettler Ag | 1 |
| #9 | Barbara Hanselmann | Oerlikon Trading Ag, Truebbach | 1 |