Eugene L. Christ

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole steam sampler
- Patent number 4,760,881
- Issue date Aug 2, 1988
- Texaco Inc.
- Stephen L. Long
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vented non-pressurized, uncontaminated well fluid sampler
- Patent number 4,463,804
- Issue date Aug 7, 1984
- Texaco Inc.
- Jack F. Rooney
- E21 - EARTH DRILLING MINING