Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875555 | Energy supply device for a switch machine and method for supplying energy to and controlling a switch machine | Frank Bienek | 2020-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875555 | Energy supply device for a switch machine and method for supplying energy to and controlling a switch machine | Frank Bienek | 2020-12-29 |