Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Guido Kochsiek | Iprotec Maschinen- Und Edelstahlprodukte Gmbh | 2 |
| 2 | Ernst Blobaum | Dorma Gmbh + Co. Kg | 1 |
| 2 | Frank Hesslich | Durkopp Adler | 1 |
4 patents · 3 inventors
Ranked #10,539 of 30,730 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Guido Kochsiek | Iprotec Maschinen- Und Edelstahlprodukte Gmbh | 2 |
| 2 | Ernst Blobaum | Dorma Gmbh + Co. Kg | 1 |
| 2 | Frank Hesslich | Durkopp Adler | 1 |