Darrell S. Sonne

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Overvoltage clamp with parallel controlled resistive path
- Patent number 10,819,108
- Issue date Oct 27, 2020
- Altus Intervention (Technologies) AS
- Darrell S. Sonne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gain stabilization circuit for photomultiplier tubes
- Patent number 4,918,314
- Issue date Apr 17, 1990
- Halliburton Logging Services, Inc.
- Darrell S. Sonne
- G01 - MEASURING TESTING
Information Patent Grant
Gamma ray measurement of earth formation properties using a positio...
- Patent number 4,638,158
- Issue date Jan 20, 1987
- Halliburton Company
- Darrell S. Sonne
- G01 - MEASURING TESTING
Information Patent Grant
High resolution scintillation crystal
- Patent number 4,638,164
- Issue date Jan 20, 1987
- Halliburton Company
- Darrell S. Sonne
- G01 - MEASURING TESTING
Information Patent Grant
Gamma ray measurement of earth formation properties using a positio...
- Patent number 4,618,765
- Issue date Oct 21, 1986
- Halliburton Company
- Darrell S. Sonne
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PERFORMING A SURVEY OF TUBING WHICH IS STU...
- Publication number 20200149390
- Publication date May 14, 2020
- Altus Intervention (Technologies) AS
- Darrell S. Sonne
- E21 - EARTH DRILLING MINING
Information Patent Application
Overvoltage Clamp With Parallel Controlled Resistive Path
- Publication number 20190157861
- Publication date May 23, 2019
- Altus Intervention (Technologies) AS
- Darrell S. Sonne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER