Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049779 | Door actuator arrangement | Alexander Hellwig, Jan-Hendrik JÄHNKE | 2024-07-30 |
| 12049782 | Backplate for a door actuator | Alexander Hellwig, Thomas Salutzki, Volker Bienek | 2024-07-30 |
| 11898397 | Door actuator linkage | — | 2024-02-13 |
| 11447995 | Device for moving a door leaf | — | 2022-09-20 |
| 10982480 | Device for at least partially automatically actuating a door leaf | Sven Busch | 2021-04-20 |
| 10876342 | Guiding rail for guiding a door leaf between an opening position and a closing position in relation to a door opening in a wall | Sven Busch | 2020-12-29 |