Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526166 | Method for operating an elevator with multiple shafts and cars | Stefan Gerstenmeyer, Markus Jetter | 2020-01-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526166 | Method for operating an elevator with multiple shafts and cars | Stefan Gerstenmeyer, Markus Jetter | 2020-01-07 |