Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691558 | Equipment for distribution of electric power | Juhani Helosvuori, Marjukka Mäkelä, Pertti Seväkivi | 2013-10-15 |
| D686158 | Equipment for distribution of electric power | Juhani Helosvuori, Marjukka Mäkelä, Pertti Seväkivi, Petri Isaksson | 2013-07-16 |
| D541743 | Cabinet for a frequency converter | Panu Virolainen, Mikko Nupponen | 2007-05-01 |
| D541744 | Cabinet for a frequency converter | Panu Virolainen, Mikko Nupponen | 2007-05-01 |
| D541745 | Cabinet for a frequency converter | Panu Virolainen, Mikko Nupponen | 2007-05-01 |