Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Kletzl | U.S. Philips | 14 |
| 2 | Josef Gürtl | Zkw Group Gmbh | 6 |
| 3 | Ewald Köberl | Constantia Teich Gmbh | 4 |
| #4 | Engelbert Scharner | Constantia Teich Gmbh | 2 |
26 patents · 4 inventors
Ranked #34,210 of 111,555 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Kletzl | U.S. Philips | 14 |
| 2 | Josef Gürtl | Zkw Group Gmbh | 6 |
| 3 | Ewald Köberl | Constantia Teich Gmbh | 4 |
| #4 | Engelbert Scharner | Constantia Teich Gmbh | 2 |