Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524876 | Method and monitoring device for monitoring an operation of an elevator door arrangement | Martin Kusserow, Zack Zhu | 2022-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524876 | Method and monitoring device for monitoring an operation of an elevator door arrangement | Martin Kusserow, Zack Zhu | 2022-12-13 |