Langen, DE ranks #4,263 worldwide for total patents filed in 2021, with 26 patents from 18 inventors. Leading employers of inventors based in Langen, DE include Hunter Douglas Industries B. V., Deutsche Telekom Ag, Panasonic.
Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jorg Bohlen | Hunter Douglas Industries B. V. | 4 |
| 2 | Wolfgang Hurst | Deutsche Telekom Ag | 3 |
| 2 | Jens Bachmann | Panasonic | 3 |
| #4 | Kilian Weniger | Panasonic | 2 |
| #5 | Guido Meier-Arendt | Siemens Aktiengesellschaft | 1 |
| #5 | Christian Am Weg | Taylor Hobson | 1 |
| #5 | Stephan Hauser | Schölly Fiberoptic Gmbh | 1 |
| #5 | Rolf Hakenberg | Panasonic | 1 |
| #5 | Jan Ohlhorst | Sun Patent Trust | 1 |
| #5 | Dieter Petermann | Optis Wireless Technology | 1 |
| #5 | Martin Listing | Te Connectivity Germany Gmbh | 1 |
| #5 | Stephan Fitzner | Hyundai Motor | 1 |
| #5 | Christian Dexheimer | De'Longhi Braun Household Gmbh | 1 |
| #5 | Dirk Bröll | Evonik Operations Gmbh | 1 |
| #5 | Christian Boemmel | Tyco Electronics Amp Gmbh | 1 |
| #5 | Karl Beck | Basf Se | 1 |
| #5 | Matthias Germer | Biotest Ag | 1 |
| #5 | Prateek Basu-Mallick | Apple | 1 |