Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D910486 | Railway vehicle | Andreas Grzona, Nadine Hohlstein, Gerhard Schmidt | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D910486 | Railway vehicle | Andreas Grzona, Nadine Hohlstein, Gerhard Schmidt | 2021-02-16 |