Ronald A. Hall

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Sacramento, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Well logging system arranged for stable, high-sensitivity reception...
- Patent number 5,672,971
- Issue date Sep 30, 1997
- Baker Hughes Incorporated
- Richard A. Meador
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for logging-while-drilling with improved perfo...
- Patent number 5,402,068
- Issue date Mar 28, 1995
- Baker Hughes Incorporated
- Richard A. Meador
- G01 - MEASURING TESTING
Information Patent Grant
High sensitivity well logging system having dual transmitter antenn...
- Patent number 5,081,419
- Issue date Jan 14, 1992
- Baker Hughes Incorporated
- Richard A. Meador
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring the movement of a spiral wound w...
- Patent number 4,338,565
- Issue date Jul 6, 1982
- Exploration Logging, Inc.
- Ronald A. Hall
- G01 - MEASURING TESTING