Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234403 | Gas pressure spring comprising an expanding wax, drive system comprising the gas pressure spring | Alexander Reiser, Martin Schleich, Felix Beib | 2025-02-25 |
| 12139098 | Fluid damper for modulating a retaining force of a seat belt | Lars Löhken, Raphael Piroth, Markus Müller, Christian Junghans | 2024-11-12 |
| 12103490 | Self-regulating damper unit | Lars Löhken, Raphael Piroth, Markus Müller, Marcus Weber | 2024-10-01 |
| 11655876 | Gas strut, method for producing the gas strut, drive for a flap with the gas strut | Alexander Reiser, Felix Beib | 2023-05-23 |
| 11543314 | Measurement of operating parameters on actuators | Thomas Ehre, Raphael Piroth, Lars Löhken, Markus Müller | 2023-01-03 |
| 11353083 | Method for manufacturing a nozzle piston, production method for a damper, nozzle piston, damper, production plant for producing a damper | Lars Löhken, Markus Müller, Raphael Piroth | 2022-06-07 |
| 11278993 | Method for producing a piston and piston | Lars Löhken, Markus Müller, Raphael Piroth | 2022-03-22 |
| 11028896 | Rail brake damper | Lars Löhken, Raphael Piroth, Markus Müller | 2021-06-08 |
| 10888161 | Seating device comprising seating parameter detection | Lars Löhken, Markus Müller, Fred Häring, Raphael Piroth | 2021-01-12 |
| 10875423 | Rotational damper and seating arrangement | Lars Löhken, Markus Müller, Raphael Piroth | 2020-12-29 |
| 10808791 | Piston-cylinder assembly | Lars Löhken, Raphael Piroth, Markus Müller | 2020-10-20 |
| 10453332 | Electromechanical control assembly for a chair | Lars Löhken, Raphael Piroth, Markus Müller | 2019-10-22 |
| 10219625 | Piece of furniture and adjusting assembly, in particular for adjusting a back of a chair | Lars Löhken, Raphael Piroth, Markus Müller, Fred Häring | 2019-03-05 |
| 10167807 | Control unit of an internal combustion engine | — | 2019-01-01 |
| 9920563 | Damping assembly, in particular for a flap of a vehicle | Lars Löhken, Michael Hewel | 2018-03-20 |
| 9885403 | Screw arrangement and seat arrangement comprising a screw arrangement | Lars Löhken, Raphael Piroth, Markus Müller | 2018-02-06 |
| 9848705 | Electrically adjustable office chair | Lars Löhken, Raphael Piroth, Markus Müller | 2017-12-26 |
| 9598889 | Movement-damping unit and spring unit comprising a movement-damping unit of this type | Lars Löhken, Christoph Ulrich, Markus Müller, Joshua Burrell | 2017-03-21 |
| 9353836 | Driving device and modular system for such a driving device | Lars Anheier, Thomas Müller, Meik Broder | 2016-05-31 |
| 8418598 | Driving device | — | 2013-04-16 |
| 5313162 | Apparatus for throughflow NMR spectroscopy, especially for cell suspensions | Albert De Graaf | 1994-05-17 |