Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134535 | Dry transformer load switch | Benjamin Weber, Martin Carlen | 2018-11-20 |
| 9953760 | Transformer arrangement for mitigating transient voltage oscillations | Dierk Bormann, Lars Liljestrand, Martin Carlen, Thorsten Steinmetz, Philipp Buttgenbach | 2018-04-24 |
| 9935454 | Transformer protection system | Abdelbahi Tamzarti, Nils Leenen, Stefan Staudinger | 2018-04-03 |