Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127237 | Method for controlling access to hazard zones | Thomas Ewert, Joerg Jungjohann, Oliver Wolff | 2021-09-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127237 | Method for controlling access to hazard zones | Thomas Ewert, Joerg Jungjohann, Oliver Wolff | 2021-09-21 |