Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926974 | Method and apparatus for controlling an elevator system | Astrid Sonnenmoser, Ivo Lustenberger, Kurt Heinz, Martin Hess, Thomas Hartmann | 2021-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926974 | Method and apparatus for controlling an elevator system | Astrid Sonnenmoser, Ivo Lustenberger, Kurt Heinz, Martin Hess, Thomas Hartmann | 2021-02-23 |