Ken Michael

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Frisco, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid operated well tool
- Patent number 7,806,184
- Issue date Oct 5, 2010
- Wavefront Energy and Environmental Services Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Fluid Operated Well Tool
- Publication number 20090277639
- Publication date Nov 12, 2009
- Roger L. Schultz
- E21 - EARTH DRILLING MINING