Gareth H. Lewis

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Bristol, GB

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Patents Grantslast 30 patents

Information Patent Grant
Acid injection
- Patent number 10,094,200
- Issue date Oct 9, 2018
- GE Oil & Gas UK Limited
- Anthony Jason Vangasse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stabplate connections
- Patent number 8,662,181
- Issue date Mar 4, 2014
- Vetco Gray Controls Limited
- Andrew S. Hamblin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stabplate connections
- Patent number 8,550,168
- Issue date Oct 8, 2013
- Vetco Gray Controls Limited
- Andrew Simon Hamblin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ACID INJECTION
- Publication number 20140318797
- Publication date Oct 30, 2014
- Vetco Gray Controls Limited
- Anthony Jason VANGASSE
- E21 - EARTH DRILLING MINING
Information Patent Application
STABPLATE CONNECTIONS
- Publication number 20120102684
- Publication date May 3, 2012
- Andrew Simon HAMBLIN
- E21 - EARTH DRILLING MINING
Information Patent Application
STABPLATE CONNECTIONS
- Publication number 20110088909
- Publication date Apr 21, 2011
- Vetco Gray Controls Limited
- Andrew S. Hamblin
- E21 - EARTH DRILLING MINING