Ronald G. Whitten

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Berlin, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for predicting drillstring sticking
- Patent number 5,181,172
- Issue date Jan 19, 1993
- Teleco Oilfield Services Inc.
- Ronald G. Whitten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for determining the free point of a stuck drillstring
- Patent number 4,966,234
- Issue date Oct 30, 1990
- Teleco Oilfield Services Inc.
- Ronald G. Whitten
- E21 - EARTH DRILLING MINING