Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884746 | Configuration of operating panels of an elevator system | Frank Olivier Roussel | 2018-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884746 | Configuration of operating panels of an elevator system | Frank Olivier Roussel | 2018-02-06 |