Kenneth TOMKINS

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Hampshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Sensitive DC current imbalance detector and calibration method
- Patent number 10,539,603
- Issue date Jan 21, 2020
- PRIME DOWNHOLE MANUFACTRUING LLC
- Kenneth Tomkins
- G01 - MEASURING TESTING
Information Patent Grant
Wide temperature range peak hold circuit
- Patent number 10,024,153
- Issue date Jul 17, 2018
- Sondex Wireline Limited
- Kenneth Tomkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for determining the concentration of a conductive fluid p...
- Patent number 8,849,572
- Issue date Sep 30, 2014
- Sondex Wireline Limited
- Guy Harvey Mason
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSITIVE DC CURRENT IMBALANCE DETECTOR AND CALIBRATION METHOD
- Publication number 20170356949
- Publication date Dec 14, 2017
- SONDEX WIRELINE LIMITED
- Kenneth TOMKINS
- G01 - MEASURING TESTING
Information Patent Application
WIDE TEMPERATURE RANGE PEAK HOLD CIRCUIT
- Publication number 20170009565
- Publication date Jan 12, 2017
- Sondex Wireline Limited
- Kenneth TOMKINS
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETERMINING THE CONCENTRATION OF A CONDUCTIVE FLUID P...
- Publication number 20100299068
- Publication date Nov 25, 2010
- Guy Harvey Mason
- E21 - EARTH DRILLING MINING