Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343873 | Issue reporting for elevator systems | — | 2019-07-09 |
| 10252889 | Method of installing a machine in an elevator system | Jacques Greuin, Fabrice Hamon, Michael J. Barton, Jean-Louis Goussot, Uwe Lassen | 2019-04-09 |