John Davis

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Al Khobar, SA

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Patents Grantslast 30 patents

Information Patent Grant
Methods of improving conformance applications
- Patent number 11,091,687
- Issue date Aug 17, 2021
- Halliburton Energy Services, Inc.
- Philip D. Nguyen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Methods of Improving Conformance Applications
- Publication number 20200369943
- Publication date Nov 26, 2020
- Halliburton Energy Services Inc.
- Philip D. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...