Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914778 | Transformer testing device, and method for testing a transformer | Markus Pütter | 2021-02-09 |
| 10884072 | Method and apparatus for determining resistances in multiphase transformer using multiple injected currents in respective windings | René Sapetschnig | 2021-01-05 |