Stig-Ake Brolund

Follow

Person

Sandviken, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Roller cutter
- Patent number 7,278,500
- Issue date Oct 9, 2007
- Sandvik Intellectual Property AB
- Stig-Åke Brolund
- E21 - EARTH DRILLING MINING
Information Patent Grant
Boring head, roller cutter and saddle for a boring head for rotary...
- Patent number 6,929,077
- Issue date Aug 16, 2005
- Sandvik AB
- Stig-Ake Brolund
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROLLER CUTTER WITH IMPROVED SEALING
- Publication number 20160040482
- Publication date Feb 11, 2016
- Sandvik Intellectual Property AB
- Joona LOIKKANEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Roller cutter
- Publication number 20060191721
- Publication date Aug 31, 2006
- Stig-Ake Brolund
- E21 - EARTH DRILLING MINING
Information Patent Application
Boring head, roller cutter and saddle for a boring head for rotary...
- Publication number 20030106720
- Publication date Jun 12, 2003
- Stig-Ake Brolund
- E21 - EARTH DRILLING MINING