Maria A. Alonso-DeBolt

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Glycol and glycol ether lubricants and spotting fluids
- Patent number 5,945,386
- Issue date Aug 31, 1999
- Baker Hughes Incorporated
- Maria A. Alonso-DeBolt
- E21 - EARTH DRILLING MINING