Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580270 | Winding fixing device | Jutta Schmidt, Sebastian Schreiter, Oleg Kouzmine, Peter Werle | 2017-02-28 |
| 9142338 | Oil transformer insulation module | — | 2015-09-22 |
| 9129738 | Oil-filled transformer switching frame | Matthias Starke, Marikka Hübner, Ralf Büchner, Klaus Herkert, Isidoro Li Pira | 2015-09-08 |
| 8653367 | Spherical cap for high-voltage outgoing lines in oil transformers | Matthias Starke, Raif Büchner, Jelena Braatz, Klaus Herkert | 2014-02-18 |
| 8618427 | Spherical cap for high-voltage outgoing lines in oil transformers | Matthias Starke, Ralf Büchner, Jelena Braatz, Klaus Herkert | 2013-12-31 |
| 8584851 | Transport housing for a coil or a coil block | — | 2013-11-19 |
| 8471662 | Oil transformer insulation module | Matthias Starke | 2013-06-25 |
| 8334743 | Lead-out tube | — | 2012-12-18 |