Edwin T. Hill

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cantilever contained drilling unit utilizing vertical tubular conve...
- Patent number 9,382,767
- Issue date Jul 5, 2016
- Transocean Sedco Forex Ventures Limited
- Edwin T. Hill
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS INCLUDING INTEGRATED HOISTING SYSTEMS
- Publication number 20170067302
- Publication date Mar 9, 2017
- TRANSOCEAN SEDCO FOREX VENTURES LIMITED
- Edwin T. HILL
- E21 - EARTH DRILLING MINING
Information Patent Application
CANTILEVER CONTAINED DRILLING UNIT UTILIZING VERTICAL TUBULAR CONVE...
- Publication number 20140126979
- Publication date May 8, 2014
- Transocean Sedco Forex Ventures Limited
- Edwin T. Hill
- E21 - EARTH DRILLING MINING