Heikki Jantunen

Follow

Person

Tampere, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Feed apparatus for feeding capsular cartridges into drilled hole
- Patent number 6,390,189
- Issue date May 21, 2002
- Sandvik Tamrock Oy
- Ossi Tienari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement in a feed beam of a rock drill
- Patent number 6,009,957
- Issue date Jan 4, 2000
- Tamrock Oy
- Mauri Esko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement for mounting slides
- Patent number 5,704,716
- Issue date Jan 6, 1998
- Tamrock Oy-(L.C.)
- Heikki Jantunen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement for controlling the feed mechanism of a rock drill
- Patent number 5,701,962
- Issue date Dec 30, 1997
- Tamrock OY
- Heikki Jantunen
- E21 - EARTH DRILLING MINING