Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549950 | Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit | Juha-Matti Aitamurto, Ari Kattainen | 2020-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549950 | Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit | Juha-Matti Aitamurto, Ari Kattainen | 2020-02-04 |