Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830256 | Two-stage valve arrangement for hydraulic control of a piston- cylinder arrangement of a high- or medium-voltage power switch | Matthias Schmidt, Thomas Klose, Niko Robens | 2020-11-10 |
| 9920777 | Differential cylinder for a hydromechanical drive for electrical circuit breakers | Matthias Schmidt, Henrik Lohrberg, Frank Fiedler, Bruno Gehlert, Roland Palm | 2018-03-20 |
| 9791044 | Locking apparatus for a hydromechanical spring energy store drive for a gas-insulated switchgear assembly | Claus Sticker, Thomas Klose, Jörg Knospe | 2017-10-17 |
| 9620302 | Storage module for a hydraulic stored-energy spring mechanism | Matthias Schmidt, Jörg Knospe | 2017-04-11 |
| 9373455 | Spring-operated mechanism having delay circuit | Jörg Knospe, Henrik Lohrberg, Joachim Eggers, Franz KORBER | 2016-06-21 |