Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854406 | Relay | — | 2020-12-01 |
| 10804059 | Magnet armature, contactor having a magnetic armature, and method for switching a contactor | Thomas Westebbe, Frank Werner | 2020-10-13 |
| 10749316 | Multiple spark-gap arrester | Eduard Dorsch, Frank Werner | 2020-08-18 |
| 10554041 | Spark gap arrangement | Eduard Dorsch, Frank Werner | 2020-02-04 |