Stanley A. Weise

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Waxahachie, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Adjustable Bent Drilling Tool Having in situ Drilling Direction Cha...
- Publication number 20150267478
- Publication date Sep 24, 2015
- DAVID L. ABNEY, INC.
- David L. Abney
- E21 - EARTH DRILLING MINING