Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832876 | Push-button switch with the switching elment arranged on the keycap | Markus Thrien, Alexander Oong | 2020-11-10 |
| 10528142 | Method for controlling an operating device for a transportation vehicle and operating device | Klaus-Dieter Meierling | 2020-01-07 |