Charles Wayne Harrell

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Graham, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
One trip system for circulating, perforating and treating
- Patent number 7,650,947
- Issue date Jan 26, 2010
- Titan Specialties, Ltd.
- Joseph Albert Henke
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
One trip system for circulating, perforating and treating
- Publication number 20080202755
- Publication date Aug 28, 2008
- Joseph Albert Henke
- E21 - EARTH DRILLING MINING