Joseph Fitzgerald

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Lowestoft, GB

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Patents Grantslast 30 patents

Information Patent Grant
Downhole fluid-tight flexible joint
- Patent number 7,216,726
- Issue date May 15, 2007
- Pilot Drilling Control Limited
- George Swietlik
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Steerable downhole tools
- Publication number 20030024742
- Publication date Feb 6, 2003
- George Swietlik
- E21 - EARTH DRILLING MINING