Quanling Zheng

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Using a downhole accelerometer to monitor vibration
- Patent number 11,434,745
- Issue date Sep 6, 2022
- Halliburton Energy Services, Inc.
- Robert W. Gissler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Copper taped cable
- Patent number 10,907,470
- Issue date Feb 2, 2021
- Halliburton Energy Services, Inc.
- Robert W. Gissler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electro-hydraulic system with a single control line
- Patent number 10,458,202
- Issue date Oct 29, 2019
- Halliburton Energy Services, Inc.
- Jalpan Piyush Dave
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Using a Downhole Accelerometer to Monitor Vibration
- Publication number 20200347716
- Publication date Nov 5, 2020
- Halliburton Energy Services, Inc.
- Robert W. Gissler
- G01 - MEASURING TESTING
Information Patent Application
Copper Taped Cable
- Publication number 20180374611
- Publication date Dec 27, 2018
- Halliburton Energy Services, Inc.
- Robert W. Gissler
- E21 - EARTH DRILLING MINING
Information Patent Application
Electro-Hydraulic System with a Single Control Line
- Publication number 20180305999
- Publication date Oct 25, 2018
- Halliburton Energy Services, Inc.
- Jalpan Piyush Dave
- E21 - EARTH DRILLING MINING