Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072446 | Door handle unit having a safety function | Markus Bartels, Reinhold Mathofer, Ralf Lennhoff, Timo Hoppe, Mario Christensen +1 more | 2018-09-11 |
| 9879451 | Handle device having a mechanical return mechanism | Mario Christensen, Stefan Mönig, Cristof Brauner, Martin Witte, Norbert Heller | 2018-01-30 |