Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11563390 | Braking device for a movable door leaf and door closer having such a braking device | — | 2023-01-24 |
| 11512516 | Braking device for a movable door leaf and door closer having such a braking device | — | 2022-11-29 |
| 11085219 | Drive for a door leaf or window leaf | Simon Burghard, Dirk Huber, Thomas SCHULER, Jörg Evertz, Simon Thomas Hasenfratz +1 more | 2021-08-10 |
| 10961767 | Fixing and/or emergency opening system for a door leaf | Florian Birkenmayer | 2021-03-30 |
| 10876346 | Braking device for a movable door leaf and a door closer having such a braking device | Erhard Hahn | 2020-12-29 |
| 10851574 | Braking device | Andre Jansen | 2020-12-01 |
| 10837212 | Drive unit | Jörg Evertz, Oliver Baur, Simon Thomas Hasenfratz, Remo Sommer | 2020-11-17 |
| 10808445 | Braking device for a moving door leaf and corresponding door closer | — | 2020-10-20 |
| 10781620 | System for monitoring functions of a door closer | — | 2020-09-22 |
| 10767410 | Braking device | Andre Jansen | 2020-09-08 |
| 10626655 | Braking mechanism | — | 2020-04-21 |
| 10626653 | Method for the commissioning of a door or window closer | — | 2020-04-21 |
| 10273736 | Braking mechanism for a movable arm of a movable door wing and corresponding door | — | 2019-04-30 |
| 7571515 | Drive system for a door or window and method of operating same | Stefan Fischbach, Guenter Andraschko, Joachim Augenstein | 2009-08-11 |