Timothy W. Lim

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotating mandrel casing hangers
- Patent number 9,689,229
- Issue date Jun 27, 2017
- Cameron International Corporation
- Andrew R. Hanson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROTATING MANDREL CASING HANGERS
- Publication number 20140311753
- Publication date Oct 23, 2014
- Andrew R. Hanson
- E21 - EARTH DRILLING MINING