Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10530274 | Hybrid clocking method for single-phase transformer-free network inverters | Burkard Mueller, Klaus Rigbers | 2020-01-07 |
| 9912218 | Potential definition of input lines of an inverter | — | 2018-03-06 |
| 6427593 | Clamping device having plurality of plate spring elements | — | 2002-08-06 |
| 5415096 | Device for correcting trapezoidal register deviations | Manfred Koch | 1995-05-16 |
| 5184554 | Quick-action clamping device | Gerd Merkel, Georg Glaunsinger, Peter Stadler, Claus-Peter Zander, Gernot Schmitt +4 more | 1993-02-09 |
| 5181469 | Clamping and tensioning device | Gerd Merkel, Georg Glaunsinger, Peter Stadler, Claus-Peter Zander, Jurgen Maass +3 more | 1993-01-26 |
| 4426931 | Device for keeping the lower covering layer of a two-layer covering on a printing-press cylinder | — | 1984-01-24 |