Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027332 | Switching device with rotary contact bridge | Robert Hoffmann | 2024-07-02 |
| 11837424 | Contact arrangement for a switching device and switching device | Robert Hoffmann | 2023-12-05 |