Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294724 | Rock drill | Esa Rantala, Timo Muuttonen, Pekka Saukko | 2019-05-21 |
| 10012024 | Control valve | Timo LEINO, Timo Muuttonen, Antti Koskimaki | 2018-07-03 |
| 9737983 | Percussion piston | Timo Muuttonen, Antti Koskimaki, Timo LEINO | 2017-08-22 |
| 8800425 | Percussion device | Antti Koskimaki | 2014-08-12 |
| 7441608 | Percussion device with a transmission element compressing an elastic energy storing material | Markku Keskiniva, Erkki Ahola | 2008-10-28 |
| 7252154 | Percussion device with a transmission element compressing an elastic energy storing material | Markku Keskiniva, Erkki Ahola | 2007-08-07 |
| D525634 | Shank adapter of rock drilling machine | — | 2006-07-25 |
| D508061 | Shank adapter of rock drilling machine | — | 2005-08-02 |