Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801939 | Operating panel for an electrical device | Kimmo Ollikainen | 2017-11-07 |
| 8683327 | Frequency converter with text editor | Vesa Metso, Lauri Sumari | 2014-03-25 |
| D691557 | Equipment for distribution of electric power | Juhani Helosvuori, Petri Isaksson | 2013-10-15 |
| D691558 | Equipment for distribution of electric power | Juhani Helosvuori, Pertti Seväkivi, Mika Asikainen | 2013-10-15 |
| D691088 | Equipment for distribution of electric power | Juhani Helosvuori | 2013-10-08 |
| D686158 | Equipment for distribution of electric power | Juhani Helosvuori, Pertti Seväkivi, Mika Asikainen, Petri Isaksson | 2013-07-16 |
| 7766129 | Elevator control system | Tomi Sipilä | 2010-08-03 |
| D610553 | Operating panel for electrical device | — | 2010-02-23 |
| 7500544 | Elevator system and method for verifying a destination call | Harri Hakala, Tomi Sipilä | 2009-03-10 |