Daryl Richard Henry Stroud

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Abbeymead, GB

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Patents Grantslast 30 patents

Information Patent Grant
Steerable drill bit arrangement
- Patent number 8,176,999
- Issue date May 15, 2012
- Smart Stabilizer Systems Limited
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole assembly and cutter assembly
- Patent number 8,051,928
- Issue date Nov 8, 2011
- Smart Stabilizer Systems Limited
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole assembly and cutter assembly
- Patent number 7,766,102
- Issue date Aug 3, 2010
- Smart Stabilizer Systems Limited
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steerable drill bit arrangement
- Patent number 7,445,060
- Issue date Nov 4, 2008
- Smart Stabilizer Systems Limited
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE ASSEMBLY AND CUTTER ASSEMBLY
- Publication number 20100307836
- Publication date Dec 9, 2010
- Daryl Richard-Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Application
STEERABLE DRILL BIT ARRANGEMENT
- Publication number 20090078465
- Publication date Mar 26, 2009
- Smart Stabilizer Systems Limited
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Application
STEERABLE DRILL BIT ARRANGEMENT
- Publication number 20090050375
- Publication date Feb 26, 2009
- Daryl Richard, Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Assembly and Cutter Assembly
- Publication number 20090020338
- Publication date Jan 22, 2009
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING
Information Patent Application
Steerable drill bit arrangement
- Publication number 20060124363
- Publication date Jun 15, 2006
- Daryl Richard Henry Stroud
- E21 - EARTH DRILLING MINING