Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854757 | Switching device with two stationary contacts and a movable contact in a switching chamber | Robert Hoffmann | 2023-12-26 |
| 11557448 | Switching device | Robert Hoffmann | 2023-01-17 |