Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512895 | Air spring having hybrid bellows | Jens-Uwe Gleu, Andreas Kind, Dirk Kröger, Andreas Nessel, Reiner Waschk | 2016-12-06 |
| 7886882 | Pneumatic spring damper unit | Heinz Job, Thomas Engelke, Jörg Kock, Hermann Hoinkhaus | 2011-02-15 |
| 7802776 | Pneumatic spring damper unit | Heinz Job, Jens-Uwe Gleu, Christian Hilger | 2010-09-28 |
| 7213799 | Pneumatic suspension and damping arrangement | Heinz Job, Michael Martens, Volker Hartel, Gerald Huber, Armin Kilsch +2 more | 2007-05-08 |
| 6824145 | Level adjusting unit with a compressed air reservoir and a tire inflation connector | — | 2004-11-30 |
| 6685174 | Closed level control system for a vehicle | Helge Westerkamp | 2004-02-03 |
| 6332623 | Level adjustment device for vehicles with air springs | Helge Westerkamp | 2001-12-25 |