Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971688 | Adjustment of transport system parameters using a power model | Pekka Perälä | 2011-07-05 |
| 7937283 | Method for optimizing a maintenance program | Olli Orrainen | 2011-05-03 |
| 7909143 | Elevator system with power consumption control | Jari Ylinen | 2011-03-22 |