Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Georg SIEWERT | Erwin Quarder Systemtechnik Gmbh | 4 |
| 2 | Andreas Stumpf | Profil Verbindungstechnik | 1 |
5 patents · 2 inventors
Ranked #14,133 of 44,998 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Georg SIEWERT | Erwin Quarder Systemtechnik Gmbh | 4 |
| 2 | Andreas Stumpf | Profil Verbindungstechnik | 1 |