Van N. Ho

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tubular expansion apparatus and method
- Patent number 7,090,005
- Issue date Aug 15, 2006
- Baker Hughes Incorporated
- Sidney K. Smith, Jr.
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular expansion apparatus and method
- Patent number 7,028,770
- Issue date Apr 18, 2006
- Baker Hughes, Incorporated
- Sidney K. Smith, Jr.
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable packer isolation system
- Patent number 6,725,934
- Issue date Apr 27, 2004
- Baker Hughes Incorporated
- Martin P. Coronado
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-actuated running tool
- Patent number 6,173,786
- Issue date Jan 16, 2001
- Baker Hughes Incorporated
- Timothy W. Sampson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Tubular expansion apparatus and method
- Publication number 20060011340
- Publication date Jan 19, 2006
- Sidney K. Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubular expansion apparatus and method
- Publication number 20030150608
- Publication date Aug 14, 2003
- Sidney K. Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable packer isolation system
- Publication number 20020092654
- Publication date Jul 18, 2002
- Martin P. Coronado
- E21 - EARTH DRILLING MINING