Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerhard Sohner | Robert Bosch Gmbh | 2 |
| 1 | Horst Grossner | Daimler-Benz Ag | 2 |
| 3 | Helmut Schmied | Robert Bosch Gmbh | 1 |
| 3 | Emil Heess | Schenk Filterbau Gmbh | 1 |
| 3 | Helmut Klaus | Intertractor Gmbh | 1 |
| 3 | Guenter Poeschl | Ultrasonic Systems Gmbh | 1 |