Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145609 | Method for analysing an automation system of an installation, emulator for at least partial virtual operation of an automation system of an installation, and system for analysing an automation system of an installation | Sebastian Lutz, Rolf Hettel, Matthias Behrendt, Christian Schyr | 2024-11-19 |
| 5823035 | Method of making a coil spring | Robert Felger | 1998-10-20 |
| 5681221 | Torsional vibration damper | Jürgen Pfeiffer | 1997-10-28 |
| 5642875 | Coil spring with flattened convolutions | Robert Felger | 1997-07-01 |
| 5634851 | Apparatus for damping-torsional vibrations | Johann Jackel, Hartmut Mende | 1997-06-03 |
| 5441452 | Antifriction bearing for use in apparatus for damping fluctuations of torque in power trains of motor vehicles | Johann Jackel | 1995-08-15 |
| 5310267 | Antifriction bearing for use in apparatus for damping fluctuations of torque in power trains of motor vehicles | Johann Jackel | 1994-05-10 |
| 5135091 | Apparatus for operating clutches in motor vehicles | Martin Schuth | 1992-08-04 |