Sam Sun Lloyd

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for radially expanding and plastically deforming a tubula...
- Patent number 7,546,881
- Issue date Jun 16, 2009
- Enventure Global Technology, LLC
- Sam Sun Lloyd
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure sealing apparatus and method
- Patent number 6,772,844
- Issue date Aug 10, 2004
- Smith International, Inc.
- Sam Sun Lloyd
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Mechanical Bi-Directional Isolation Valve
- Publication number 20090272539
- Publication date Nov 5, 2009
- HEMIWEDGE VALVE CORPORATION
- Sam S. Lloyd
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic Bi-Directional Rotary Isolation Valve
- Publication number 20090229829
- Publication date Sep 17, 2009
- HEMIWEDGE VALVE CORPORATION
- Sam S. Lloyd
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR RADIALLY EXPANDING AND PLASTICALLY DEFORMING A TUBULA...
- Publication number 20070144735
- Publication date Jun 28, 2007
- Enventure Global Technology, LLC
- Sam Sun Lloyd
- E21 - EARTH DRILLING MINING
Information Patent Application
High pressure sealing apparatus and method
- Publication number 20030079887
- Publication date May 1, 2003
- Smith International, Inc.
- Sam Sun Lloyd
- E21 - EARTH DRILLING MINING