Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl Hehl | Arburg Gmbh + Co Kg | 4 |
| 2 | Michael Birk | Lindauer Dornier Gesellschaft Mbh | 1 |
| 2 | Alfred Stirnadel | Unknown | 1 |
| 2 | Rita Brock | — | 1 |
| 2 | Fritz Schuwerk | — | 1 |
8 patents · 5 inventors
Ranked #2,710 of 15,417 cities Top 20%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Karl Hehl | Arburg Gmbh + Co Kg | 4 |
| 2 | Michael Birk | Lindauer Dornier Gesellschaft Mbh | 1 |
| 2 | Alfred Stirnadel | Unknown | 1 |
| 2 | Rita Brock | — | 1 |
| 2 | Fritz Schuwerk | — | 1 |