Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194195 | Control equipment for controlling drill rod | — | 2015-11-24 |
| 6390189 | Feed apparatus for feeding capsular cartridges into drilled hole | Heikki Jantunen, Tauno Tikkanen, Olli Jokisalo, Vesa Peltonen | 2002-05-21 |
| 5000271 | Feeding device for a rock drilling machine | Vesa Uitto, Veijo Nurmi | 1991-03-19 |
| 4848485 | Method of and an arrangement for controlling rock drilling | Juha Piipponen | 1989-07-18 |
| 4399876 | Reversing mechanism for the direction of rotation in a drilling apparatus | — | 1983-08-23 |