Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301146 | Producing a motor voltage for a switch drive | Thomas Hilker | 2025-05-13 |
| 11521805 | Motor apparatus for a switch drive of an electrical switch, and method for operation thereof | Thomas Hilker | 2022-12-06 |