Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143215 | Method and apparatus for cleaning and/or replacing hydraulic oil in hydraulic drives | — | 2021-10-12 |
| 10859100 | Hydraulic drive with fast stroke and load stroke | Magnus Junginger | 2020-12-08 |
| 10473128 | Actuating drive for a control valve, in particular steam turbine control valve and method for operating same | — | 2019-11-12 |
| 10400799 | Actuating drive for a control valve, in particular a steam turbine control valve, and method for operating same | — | 2019-09-03 |
| 10302101 | Hydraulic drive with rapid stroke and load stroke | — | 2019-05-28 |
| 9121419 | Hydraulic drive device having two pressure chambers and method for operating a hydraulic drive device having two pressure chambers | — | 2015-09-01 |
| 6722390 | Hydraulic double valve | Richard Schnell | 2004-04-20 |