Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059702 | Combined dashboard weather, escalator condition based maintenance data | — | 2021-07-13 |
| 11040850 | Seamless elevator call from mobile device application | Paul A. Simcik, Markus Mueller, Stephen R. Nichols | 2021-06-22 |
| 11034551 | Escalator controls data to internet of things | — | 2021-06-15 |
| 10954105 | Sensor fusion on internet of things on escalators | Philipp Schedl, Robert S. Takacs | 2021-03-23 |