Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Engelbert Heinz | Herbert Kannegiesser Gmbh | 2 |
| 2 | Heinrich Heinrichs | Böllhoff Verbindungstechnik Gmbh | 1 |
| 2 | Andrey Hoursanov | Sap Se | 1 |
| 2 | Christian Petrach | — | 1 |
5 patents · 4 inventors
Ranked #11,571 of 40,155 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Engelbert Heinz | Herbert Kannegiesser Gmbh | 2 |
| 2 | Heinrich Heinrichs | Böllhoff Verbindungstechnik Gmbh | 1 |
| 2 | Andrey Hoursanov | Sap Se | 1 |
| 2 | Christian Petrach | — | 1 |