Garland H. Walker

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid operated seismic generator
- Patent number 4,180,139
- Issue date Dec 25, 1979
- Western Geophysical Co. of America
- Garland H. Walker
- G01 - MEASURING TESTING
Information Patent Grant
Multi-contact connectors with individual resilient contact inserts
- Patent number 4,166,663
- Issue date Sep 4, 1979
- Western Geophysical Co. of America
- Garland H. Walker
- G01 - MEASURING TESTING