Edgar A. ESTRADA

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Securing mechanism for rotary assembly wear sleeves
- Patent number 10,435,961
- Issue date Oct 8, 2019
- Halliburton Energy Services, Inc.
- Edgar Andres Estrada
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole drilling motor
- Patent number 10,174,556
- Issue date Jan 8, 2019
- Halliburton Energy Services, Inc.
- Alben D'Silva
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SECURING MECHANISM FOR ROTARY ASSEMBLY WEAR SLEEVES
- Publication number 20170247956
- Publication date Aug 31, 2017
- Halliburton Energy Services, Inc.
- Edgar Andres Estrada
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DRILLING MOTOR
- Publication number 20160194916
- Publication date Jul 7, 2016
- Halliburton Energy Services, Inc.
- Alben D'SILVA
- E21 - EARTH DRILLING MINING