Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490036 | Alarm pane assembly | Christian EFFERTZ, Stefan Droste, Klaus Schmalbuch, Ariane Weissler, Hans-Werner Kuster | 2019-11-26 |
| 10347964 | Electrically heatable windscreen antenna, and method for producing same | Stefan Droste, Bernd Stelling | 2019-07-09 |
| 10242542 | Alarm pane arrangement | Stefan Droste, Christian EFFERTZ | 2019-03-26 |