Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9953760 | Transformer arrangement for mitigating transient voltage oscillations | Dierk Bormann, Martin Carlen, Thorsten Steinmetz, Philipp Buttgenbach, Jens Tepper | 2018-04-24 |
| 9882373 | System for protection of dry type transformers | Elisabeth Lindell, Felix Greuter | 2018-01-30 |