Issued Patents All Time
| 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 |
| 10775449 | Mobile transformer test device and method for testing a power transformer | Ulrich Klapper, Matthias Kukuk, Christoph Engelen | 2020-09-15 |
| 10746813 | Test device and method for operating a test device | Reinhard Kaufmann | 2020-08-18 |
| 9153956 | Test device for power engineering equipment and method for manufacturing a test device for power engineering equipment | Horst Schedler, Reinhard Kaufmann | 2015-10-06 |