Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810864 | Manual call point with an e-paper display | Stefan Reufer, Bernd Luebben | 2020-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810864 | Manual call point with an e-paper display | Stefan Reufer, Bernd Luebben | 2020-10-20 |