Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11457507 | Communication system for serial communication between communication devices | Irene Berthold | 2022-09-27 |
| 11239690 | Uninterruptible power supply | Irene Berthold | 2022-02-01 |
| 10644494 | Protective arrangement | Lars Alsdorf | 2020-05-05 |