H. Eugene Sharp

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Missouri City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Borehole acoustic telemetry system with phase shifted signal
- Patent number 4,562,559
- Issue date Dec 31, 1985
- NL Sperry-Sun, Inc.
- H. Eugene Sharp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole acoustic telemetry system
- Patent number 4,293,937
- Issue date Oct 6, 1981
- Sperry-Sun, Inc.
- H. Eugene Sharp
- E21 - EARTH DRILLING MINING