Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994967 | Interactive touch-based car operating panel systems for elevator cars | Michael Fever | 2021-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994967 | Interactive touch-based car operating panel systems for elevator cars | Michael Fever | 2021-05-04 |