Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542117 | Managing elevator cars in a multi-car elevator shaft system | Marja-Liisa Siikonen, Pentti Alasentie | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542117 | Managing elevator cars in a multi-car elevator shaft system | Marja-Liisa Siikonen, Pentti Alasentie | 2023-01-03 |