Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D691557 | Equipment for distribution of electric power | Juhani Helosvuori, Marjukka Mäkelä | 2013-10-15 |
| D686158 | Equipment for distribution of electric power | Juhani Helosvuori, Marjukka Mäkelä, Pertti Seväkivi, Mika Asikainen | 2013-07-16 |