Bo Carlstrom

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Sandviken, SE

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Patents Grantslast 30 patents

Information Patent Grant
Drill bit for percussive rock drilling
- Patent number 9,500,037
- Issue date Nov 22, 2016
- Sandvik Intellectual Property AB
- Bo Carlstrom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock drill bit and a thread joint therefor
- Patent number 7,325,633
- Issue date Feb 5, 2008
- Sandvik Intellectual Property AB
- Johan Lindén
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Male portion, drill bit and threaded joint for percussive rock dril...
- Patent number 7,185,721
- Issue date Mar 6, 2007
- Sandvik Intellectual Property AB
- Bo Carlström
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
DRILL BIT FOR PERCUSSIVE ROCK DRILLING
- Publication number 20130213718
- Publication date Aug 22, 2013
- Sandvik Intellectual Property AB
- Bo Carlstrom
- E21 - EARTH DRILLING MINING
Information Patent Application
TOP HAMMER ROCK-DRILLING TOOL, A DRILL ROD COUPLING SLEEVE
- Publication number 20100059285
- Publication date Mar 11, 2010
- Bo Carlström
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK-DRILLING TOOL, A DRILL ROD AND A COUPLING SLEEVE
- Publication number 20100001522
- Publication date Jan 7, 2010
- Sandvik Intellectual Property AB
- Bo Carlström
- E21 - EARTH DRILLING MINING
Information Patent Application
Rock drill bit and a thread joint therefor
- Publication number 20060060388
- Publication date Mar 23, 2006
- Sandvik Intellectual Property AB
- Johan Linden
- E21 - EARTH DRILLING MINING
Information Patent Application
Male portion, drill bit and threaded joint for percussive rock dril...
- Publication number 20040050592
- Publication date Mar 18, 2004
- SANDVIK AB
- Bo Carlstrom
- E21 - EARTH DRILLING MINING