David John Liney

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Chester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Testing electrical integrity of electrically heated subsea pipelines
- Patent number 6,937,030
- Issue date Aug 30, 2005
- Shell Oil Company
- David J. Liney
- G01 - MEASURING TESTING
Information Patent Grant
Method of installation of electrically heated pipe-in-pipe subsea p...
- Patent number 6,739,803
- Issue date May 25, 2004
- Shell Oil Company
- Ronald Marshall Bass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Testing electrical integrity of electrically heated subsea pipelines
- Publication number 20040100273
- Publication date May 27, 2004
- David J. Liney
- G01 - MEASURING TESTING
Information Patent Application
Method of installation of electrically heated pipe-in-pipe subsea p...
- Publication number 20030017007
- Publication date Jan 23, 2003
- Ronald Marshall Bass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...