Hennef (Sieg), DE ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 8 inventors. Leading employers of inventors based in Hennef (Sieg), DE include Wirtgen Gmbh, Kautex Textron Gmbh & Co. Kg, Vitesco Technologies Gmbh.
Showing 1–8 of 8 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Sebastian Hofrath | Wirtgen Gmbh | 2 |
| 2 | Stefan WIND | Kautex Textron Gmbh & Co. Kg | 1 |
| 2 | Alexander Möseler | Vitesco Technologies Gmbh | 1 |
| 2 | Axel Mahlberg | Wirtgen Gmbh | 1 |
| 2 | Arndt Wellenberg | Kautex Maschinenbau Gmbh | 1 |
| 2 | Thomas BIRKENBEIL | Ford | 1 |
| 2 | Gerhard Spremberg | — | 1 |
| 2 | Markus Eggert | Deutsche Telekom Ag | 1 |