Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas Speidel | Dr. Ing. H.C. F. Porsche Ag | 4 |
| 2 | Heiko Schall | Erbe Elektromedizin Gmbh | 3 |
| 2 | Gerhard Grebing | Festool Gmbh | 3 |
| #4 | Eduard Steinhauer | Thyssenkrupp Elevator | 2 |
| #4 | Roland Kontermann | Universitat Stuttgart | 2 |
| #4 | Dominic Richard ENDER | Festool Gmbh | 2 |
| #7 | Gunter Eberspach | J. Eberspaecher | 1 |
| #7 | Urs Gümbel | Eisenmann Se | 1 |
| #7 | Colin Willcock | Nokia Solutions And Networks Oy | 1 |
| #7 | Marc Huttenlocher | Decoma (Germany) Gmbh | 1 |