Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868615 | Method and system for detecting a stall condition in an elevator | Jari Helvilä, Sakari Korvenranta, Petter MARTONEN, Petteri Valjus, Lauri Stolt | 2018-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868615 | Method and system for detecting a stall condition in an elevator | Jari Helvilä, Sakari Korvenranta, Petter MARTONEN, Petteri Valjus, Lauri Stolt | 2018-01-16 |