Christian D. Garcia

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Laredo, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Debris-free valve apparatus and method of use
- Patent number 6,808,020
- Issue date Oct 26, 2004
- Schlumberger Technology Corporation
- Christian D. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Debris free valve apparatus
- Patent number 6,732,803
- Issue date May 11, 2004
- Schlumberger Technology Corp.
- Christian D. Garcia
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Debris free valve apparatus
- Publication number 20020079104
- Publication date Jun 27, 2002
- Christian D. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Application
Debris free valve apparatus
- Publication number 20020070028
- Publication date Jun 13, 2002
- Christian D. Garcia
- E21 - EARTH DRILLING MINING