Mark Holland

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for drilling and lining a wellbore
- Patent number 7,823,659
- Issue date Nov 2, 2010
- Enventure Global Technology, LLC
- Darrell Scott Costa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for anchoring and expanding tubular members
- Patent number 7,779,923
- Issue date Aug 24, 2010
- Enventure Global Technology, LLC
- Mark Holland
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for coupling Expandable Tubular Members
- Publication number 20100230958
- Publication date Sep 16, 2010
- Enventure Global Technology, LLC
- Mark Burford Holland
- E21 - EARTH DRILLING MINING
Information Patent Application
Seal Arrangement for Expandable Tubulars
- Publication number 20100122820
- Publication date May 20, 2010
- Enventure Global Technology, LLC
- Mark Holland
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Apparatus for Anchoring and Expanding Tubular Members
- Publication number 20090065196
- Publication date Mar 12, 2009
- Enventure Global Technology, LLC
- Mark Holland
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Methods for Drilling and Lining a Wellbore
- Publication number 20090014172
- Publication date Jan 15, 2009
- Enventure Global Technology, LLC
- Darrell Scott Costa
- E21 - EARTH DRILLING MINING
Information Patent Application
RADIAL EXPANSION OF A WELLBORE CASING AGAINST A FORMATION
- Publication number 20080142213
- Publication date Jun 19, 2008
- Enventure Global Technology, LLC
- Darrell Scott Costa
- E21 - EARTH DRILLING MINING