Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522806 | Deflection pulley cover for monitoring elevator car support | Volker Zapf | 2016-12-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522806 | Deflection pulley cover for monitoring elevator car support | Volker Zapf | 2016-12-20 |