Pekka Salminen

Follow

Person

Nokia, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Drilling control arrangement
- Patent number 7,231,989
- Issue date Jun 19, 2007
- Sandvik Tamrock Oy
- Pekka Salminen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling a drilling sequence, a rock drilling apparat...
- Patent number 6,957,707
- Issue date Oct 25, 2005
- Sandvik Intellectual Property AB
- Pertti Koivunen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for controlling a drilling sequence, a rock drilling apparat...
- Publication number 20040216922
- Publication date Nov 4, 2004
- Sandvik Tamrock OY
- Pertti Koivunen
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling control arrangement
- Publication number 20040140112
- Publication date Jul 22, 2004
- Sandvik Tamrock OY
- Pekka Salminen
- E21 - EARTH DRILLING MINING