Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937104 | Arranging data transfer for mobile mine device | Teemu Lintula, Jani Tamminen | 2011-05-03 |
| 7899599 | Arrangement for monitoring the location of a mining vehicle in a mine | Hannu Mäkelä, Timo Soikkeli | 2011-03-01 |