Homer A. Robertson

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West Jordan, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Optimizing drilling performance using a selected drilling fluid
- Patent number 7,926,588
- Issue date Apr 19, 2011
- Terratek Inc.
- Arnis Judzis
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZING DRILLING PERFORMANCE USING A SELECTED DRILLING FLUID
- Publication number 20090152007
- Publication date Jun 18, 2009
- TERRA TEK, INC.
- Arnis Judzis
- E21 - EARTH DRILLING MINING