Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662822 | Side channel compressor | Rudi Dittmar, Mario Kempf | 2014-03-04 |
| 6677721 | Method of control and control structure for the movement control, pre-control and fine interpolation of objects in a speed controller clock which is faster than the position controller clock | Stefan Kuenzel, Wolfgang Papiernik, Bernd Quaschner, Guido Seeger, Johannes Welker | 2004-01-13 |
| 6611122 | Method of control and control structure for the movement control, pre-control and fine interpolation of objects in a speed controller clock which is faster than the position controller clock | Stefan Kuenzel, Wolfgang Papiernik, Bernd Quaschner, Guido Seeger, Johannes Welker | 2003-08-26 |
| 6408737 | Control method for a hydraulic drive, and a control device corresponding thereto | Stefan Kuenzel | 2002-06-25 |