Ashley Donaldson

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-dissolving lost circulation treatment for producing formations
- Patent number 7,281,583
- Issue date Oct 16, 2007
- Halliburton Energy Services, Inc.
- Donald L Whitfill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Self-dissolving lost circulation treatment for producing formations
- Publication number 20050241827
- Publication date Nov 3, 2005
- Donald L. Whitfill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...