Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael Schoeffmann | Sound Solutions International Co. | 2 |
| 2 | Michael Schoffmann | Sound Solutions International Co. | 1 |
| 2 | Thomas Scheider | Kapsch Trafficcom Ag | 1 |
| 2 | Andreas Hutter | Siemens Aktiengesellschaft | 1 |
| 2 | Christoph Frank | Austrian Audio Gmbh | 1 |
| 2 | Johann SCHELLENBERG | — | 1 |